5364c6055f
template simplifier: fix cppcheck warning ( #1824 )
2019-05-07 10:26:41 +02:00
baeae95bac
template simplifier: fix a template alias TODO test ( #1823 )
2019-05-06 19:06:46 +02:00
e786c6b7d4
partial fix for #8663 (Stack overflow with template disambiguator) ( #1801 )
...
This fixes simplifyUsing to remove 'typename' and 'template' from type
aliases of the form: using T3 = typename T1::template T3<T2>;
This lets the template simplifier instantiate the type alias which will
then remove the using type alias.
The crash will still happen if there is no instantiation because the
type alias will not be removed. The type alias is what cppcheck is
crashing on after the template simplifier and that still needs fixing.
2019-04-21 06:46:16 +02:00
3094026e59
template simplifier: fix cppcheck warnings ( #1793 )
2019-04-09 20:07:13 +02:00
5cdde701ba
template simplifier: add minimal template template support ( #1779 )
2019-04-04 06:07:49 +02:00
9f3ecdde31
Fixed #9076 (Template Simplifier : template < template <typename> T >) ( #1777 )
...
This does not add support for template templates. It only skips the
template template parameter.
2019-04-03 06:02:38 +02:00
f5cb289b7d
template simplifier: fix another crash ( #1774 )
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This fixes a daca crash in Vc-1.3.3/tests/casts.cpp.
2019-04-02 09:00:11 +02:00
165cce5dcc
template simplifier: fix some crashes ( #1772 )
...
Fix some crashes caused by the template simplifier generating bad code
for some instantiations.
Sorry but there are no tests because I was unable to get C-Reduce to
create examples that were not garbage code.
2019-04-01 08:04:47 +02:00
fbc769266c
Fixed #9060 (TemplateSimplifier::templateParameters : var <...>)
2019-03-31 16:29:28 +02:00
d88ee2d6a2
Fixed #9070 (Segmentation fault in TemplateSimplifier::simplifyTemplateAliases (scram package)) ( #1771 )
...
This only fixes the crash. It does not fix the underlying problem of
template using with templates of templates causing the use of deleted
instantiations.
2019-03-30 06:53:17 +01:00
5b72e1f568
Fixed #9040 (Type alias 'BOOL' declared with 'using' keyword breaks type detection) ( #1759 )
...
Moved simplifyUsing from TemplateSimplifier to Tokenizer.
2019-03-26 07:09:56 +01:00
10fcf731d9
Fixed #9021 (template simplifier: crash in simplifyCalculations) ( #1757 )
2019-03-25 14:56:51 +01:00
7c7ee66cf9
Fix crash in TemplateSimplifier::TokenAndName::TokenAndName in case of template constexpr ( #1748 )
...
This is not propper solution. This change just eliminates crash and logs error.
https://trac.cppcheck.net/ticket/9046
2019-03-23 10:42:41 +01:00
40d7d5a3d0
template simplifier: fix return type of out of line member function when it is a template parameter ( #1723 )
2019-03-03 19:42:46 +01:00
b222953bae
template simplifier: only constant fold template instantiation arguments ( #1721 )
...
* template simplifier: only constant fold template instantiation arguments
* Fix travis build.
2019-03-03 07:40:55 +01:00
b78b3c6ab1
Fixed #9005 (Syntax error on valid C++) ( #1716 )
2019-03-01 08:18:53 +01:00
98bf112352
template simplifier: fix recursive variable templates ( #1711 )
2019-02-28 08:30:04 +01:00
bf85767829
template simplifier: make sure all instantiations are found and expan… ( #1696 )
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* template simplifier: make sure all instantiations are found and expanded in #5097
* template simplifier: check output on another test
* template simplifier: add output to another test
2019-02-26 06:41:04 +01:00
3f257d6310
template simplifier: instantiate template class when something inside… ( #1695 )
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* template simplifier: instantiate template class when something inside class instantiated.
* template simplifier: add output to another test that now works
2019-02-25 21:01:34 +01:00
8bd5b3eccf
Fixed #8962 ("(debug) Unknown type 'T'" with template typename parame… ( #1671 )
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* Fixed #8962 ("(debug) Unknown type 'T'" with template typename parameter)
Only simple one parameter template functions with one function parameter
are supported.
* Added TODO test case for FIXME.
2019-02-14 11:48:59 +01:00
9dc5dbe1ab
Fixed #8976 (Crash on `using mystring = std::string;`) ( #1663 )
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* Fixed #8976 (Crash on `using mystring = std::string;`)
* templateSimplifier: move test case to correct file.
2019-02-12 09:39:01 +01:00
9490d0db8c
token simplifier: fix crashes related to #8972 ( #1659 )
2019-02-11 07:45:03 +01:00
155e4ce912
Fixed #8971 ("(debug) Unknown type 'x'." using alias in class members) ( #1653 )
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* Fixed #8971 ("(debug) Unknown type 'x'." using alias in class members)
* template simplifier: partial fix for #8972
Add support for multi-token default template parameters.
* template simplifier: fix for #8971
Remove typename outside of templates.
2019-02-09 08:34:59 +01:00
bd7790fd8c
Update copyright year
2019-02-09 07:24:06 +01:00
1faae52d06
Fixed #8960 ("(debug) Unknown type 'x'." with alias in template class alias) ( #1643 )
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* Fixed #8960 ("(debug) Unknown type 'x'." with alias in template class alias)
This commit adds non-template type alias support to the template
simplifier. Only relatively simple type aliases are supported at this
time. More complex types will be added later.
--debug-warnings will show unsupported type aliases.
Type alias support will be removed from the symbol database in the
future. Type alias tests have been removed from the symbol database
tests.
* Add the changes.
* Fix codacy warning.
* Fix travis warnings.
2019-02-05 08:52:23 +01:00
d08aa666f6
template simplifier: fix crash on windows ( #1639 )
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* template simplifier: fix crash on windows
Use right token when searching for template type alias to delete.
* template simplifier: fix a cppcheck warning
2019-02-01 06:59:49 +01:00
98fc6d1d32
Fixed #8959 ("(debug) Unknown type 'x'" with using/alias) ( #1635 )
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* Fixed #8959 ("(debug) Unknown type 'x'" with using/alias)
* fix cppcheck warning
2019-01-31 23:57:37 +01:00
606ba4fc1a
template simplifier: add forward declaration map to debug output ( #1629 )
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* template simplifier: add forward declaration map to debug output
* template simplifier: add partial specialization flag
* template simplifier: add specialization map and partial specialization map to debug output
2019-01-27 07:46:27 +01:00
68bbe15116
template simplifier: fix missing instantiation ( #1627 )
2019-01-26 07:08:54 +01:00
cb1a1df0fa
template simplifier: fix out of line member function scope and use more full name matching ( #1617 )
2019-01-24 07:21:22 +01:00
ec8bc785a2
template simplifier: add support for using namespace when instantiating templates ( #1615 )
2019-01-23 08:53:01 +01:00
1acbdde302
Fixed #7417 ("syntax error" in valid code containing explicitly specialised variable template) ( #1604 )
2019-01-18 21:12:39 +01:00
6ef8dad459
template simplifier: improve namespace matching
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* out of line member functions are a namespace
* template<...> and *_cast<> can't be instantiations
* refactor code to use less function parameters
* fix instantiation scopes
* use full name with namespace when available
* fallback to just matching names when full name doesn't match
2019-01-14 21:32:58 +01:00
f0cfe03f7b
template simplifier: add cli --debug-template option to print the parsed template information ( #1598 )
2019-01-14 08:29:32 +01:00
d40314b825
Replace Token::Match with Token::simpleMatch for simple patterns
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[ci skip]
2019-01-12 18:44:48 +01:00
07da4b4d37
template simplifier: Add flag variable to cache information about dec… ( #1569 )
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* template simplifier: Add flag variable to cache information about declarations.
Also fix some cppcheck warnings.
* Make variable const.
2019-01-07 06:55:22 +01:00
32a5d66e5b
Fixed #8927 (SIGSEGV below TemplateSimplifier::expandTemplate) ( #1564 )
2019-01-05 11:14:09 +01:00
3b9828a132
template simplifier: fix crash on daca c++-annotations project ( #1556 )
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Fix scope info bug on derived template class which caused a use after
free crash when deleting a template forward declaration in a different
scope.
2019-01-02 07:15:45 +01:00
c37b807613
template simplifier: also check if instantiated template is not specialized ( #1551 )
2018-12-31 21:29:53 +01:00
9dc8faa3b6
template simplifier: fix location of forward declaration for explicit specializations ( #1550 )
2018-12-31 17:19:34 +01:00
36dfa0f27a
template simplifier: refactor to use cached information ( #1548 )
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* use already cached name token rather than recalculating it
multiple times
* cache end of template parameters token and use it rather than
recalculating it multiple times
* remove unnecessary end of template token and name token checks
* remove function parameter that is already contained in another
parameter
2018-12-30 21:16:11 +01:00
5ae6861a0f
clang warnings ( #1547 )
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* valueflow: remove unused variable known
since e4677ae64048c960f56c
2018-12-30 11:32:48 +01:00
da91ce2016
Fixed #6183 (TemplateSimplifier: Does not handle methods) ( #1546 )
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* Fixed #6183 (TemplateSimplifier: Does not handle methods)
* Fix function lookup.
2018-12-29 11:19:53 +01:00
162576146e
Revert "Fixed #6183 (TemplateSimplifier: Does not handle methods) ( #1540 )"
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This reverts commit 7875555b03
2018-12-24 20:10:00 +01:00
7875555b03
Fixed #6183 (TemplateSimplifier: Does not handle methods) ( #1540 )
2018-12-24 07:25:11 +01:00
48c960f56c
template simplifier: better detection of template functions ( #1539 )
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* template simplifier: better detection of template functions
* fix comment
2018-12-22 10:05:10 +01:00
b97b3b7ef8
astyle formatting
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[ci skip]
2018-12-21 13:54:59 +01:00
431d068339
Several fairly significant optimisations ( #1518 )
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* Code changes for Token::mImpl optimisation
* Added new TokenImpl optimisation
Moving members to the TokenImpl struct reduces the size of the Token class, which is a fairly significant optimisation. In my testing on Windows with 32-bit Release-PCRE, this change reduced the size of the Token class from 108 bits to 52 bits and reduced run-time of my test case by around 20%.
* Several optimisations
Deleted some code that ran very slowly and did nothing, as there is no need to change a Token's string to null if you are about to delete it.
Added a frontToken to simplifyCalculations to reduce the amount of work it has to do on already-simplified calculations.
Moved template removal to the end of the list as this reduces redundant iteration and saves time.
* Added tok argument to simplifyCalculations
This means callers can avoid unnecessary work if they know which tokens have already been simplified. Passing nullptr indicates the original behaviour (starting from the front of the list).
* Removed mention of member from another change
* Re-added and optimised some code deleted in error
Changing mTemplateInstantiations to a vector avoids the high cost of doing repeated linear searches. Changing how the code iterates through the array was necessary because the vector can be resized at several points during the loop, which breaks existing references and iterators.
* Changed mTemplateInstantiations to a vector
This is an optimisation that makes repeated linear searches of this collection significantly faster.
Also added a copy constructor to TokenAndName so code can make copies of these objects to keep a reference if a vector gets resized.
* A cleaner optimisation to removing template tokens
This reverts the previous change to made mInstantiatedTemplates a vector and the iterator changes to support this, and makes mTypesUsedInTemplateInstantiation so the eraseTokens logic can be unified.
* Reverted vector to list
Also made mTypesUsedInTemplateInstantiation a vector of TokenAndName objects so it can share the same logic as the other members.
* Added member for template simplifier pointer
This can be used more efficiently than marking Tokens with a flag and then searching through all templates to find the one that matches.
* Turned loop inside out
This means we only have to iterate through the std::list once. std::list is very expensive to iterate through.
* Latest code from danmar and fixed optimisations
In particular I have optimised simplifying template instantiation names as this was incredibly slow because of the number of times it had to iterate through the template instantiation list. Previous optimisations to this weren't very effective and broke some edge cases.
* Added changes from danmar
Made mExplicitInstantiationsToDelete a vector of TokenAndName to be consistent with the rest of the members, which are cleaned up very efficiently.
* Tokens can have many templateSimplifierPointers
* templateSimplifierPointers must be kept in sync
2018-12-21 13:51:45 +01:00
d528934139
template simplifier: also remove forward declarations when removing expanded templates ( #1536 )
2018-12-20 20:55:27 +01:00
c31331d085
template simplifier: fix explicit instantiation with types starting with const and ending in * and &. ( #1530 )
2018-12-19 21:59:59 +01:00
2090866cd0
template simplifier: remove explicit instantiations after instantiation ( #1523 )
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* template simplifier: remove explicit instantiations after instantiation
* Fix use after free crash in clang test suite.
2018-12-17 05:58:48 +01:00
a1c275436f
Fix #8902 (Crash in TemplateSimplifier) ( #1521 )
2018-12-15 07:52:47 +01:00
a90c56ad76
Fixed #8880 (Regression: syntax error for valid C++ template code) ( #1509 )
2018-12-06 21:47:48 +01:00
3d024f3f6d
template simplifier: fix function forward declaration bug for constructor with initializer list. ( #1497 )
2018-11-29 06:24:28 +01:00
f2660ed203
template simplifier: fix instantiated template names in forward declarations ( #1495 )
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This now handles the revised example code in #8603 .
2018-11-27 06:17:04 +01:00
e20079a5d9
template simplifier: fix 3 function forward declaration bugs ( #1493 )
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* fix support for multi token types
* fix support for const member functions
* fix duplicate template parameters sometimes being inserted
2018-11-26 06:23:12 +01:00
358f0c473d
Modify template simplifier to add forward declarations of some templa… ( #1489 )
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* Modify template simplifier to add forward declarations of some template functions so symbol database can make sense of the expanded templates.
* Fix travis.
2018-11-23 11:36:09 +01:00
69e6e11844
Fix a template simplifier namespace bug in #7145 ( #1473 )
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* Fix a template simplifier namespace bug in #7145
* Refactor template simplifier to only call getTemplateDeclarations once per loop.
2018-11-10 16:41:14 +01:00
17a8a4898d
Fix another template simplifier namespace bug. ( #1467 )
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* Fix another template simplifier namespace bug.
* Add missing forward declarations caused by token bug.
2018-11-07 21:25:42 +01:00
9b67e680ae
Fix template simplifier namespace support. ( #1464 )
2018-11-05 19:55:21 +01:00
3798feecad
TemplateSimplifier : Remove 'class|struct' in template arguments
2018-11-02 14:49:40 +01:00
8beb42cc90
astyle formatting
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[ci skip]
2018-10-28 17:37:19 +01:00
f5811c6818
Fix issue 8732: Syntax error when using enable_if ( #1453 )
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* Fix issue 8732: Syntax error when using enable_if
* Fix FPs
* Use simpleMatch
2018-10-28 17:16:31 +01:00
adbbadec7f
Fixed #8798 (template simplifier: wrong simpifications for namespaces) ( #1452 )
2018-10-26 14:20:13 +02:00
ea4e6a60f7
Fix template simplifier from deleting the same declaration multiple times ( #1449 )
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Found by running valgrind on testrunner. May fix #8808 .
2018-10-24 19:32:37 +02:00
0763fdbfad
Copy template default argument values from forward declaration to declaration. ( #1447 )
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It is possible to define default template parameter values in forward
declarations and not define any in the actual declaration. Cppcheck
ignores forward declarations and only uses the default values in the
actual declaration so default values in forward declarations are copied
to the actual declaration when necessary.
2018-10-24 14:38:59 +02:00
290563b964
Fix specialized template regression. ( #1425 )
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* Fix specialized template regression.
Only check for instantiation of template being processed rather than
count of all instantiations.
* Add 2 more tests.
2018-10-15 19:35:26 +02:00
0a30768b59
Fixed #8693 (Template specialization: Constructor detected as normal … ( #1418 )
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* Fixed #8693 (Template specialization: Constructor detected as normal function (functionStatic error))
Refactor template simplifier to remove the existing full specialization
function expandSpecialized and allow full specializations to use the
existing function expandTemplate. The function expandTemplate was
modified to either expand the template like it originally did by copying
it or to modify the template in place. Both instantiated and
uninstantiated full specializations are modified in place. This also
fixes #8692 and probably other related tickets as well.
The function simplifyTemplates now tries twice to simplify templates so
more templates can be simplified. We should try as many times as
necessary to find all possible templates. We can't do that now because
uninstantiated templates are left unchanged. It is relatively straight
forward to have the new code also expand in place uninstantiated
templates with their symbolic types but namespaces are not handled
properly (ticket #8671 ) and it would introduce regressions.
* Fix travis warnings.
2018-10-14 16:57:07 +02:00
33b74a04ab
Add union support to template simplifier. ( #1398 )
2018-09-26 06:23:12 +02:00
d08b39c915
Improved const correctness of local variables. There are no functional changes intended. ( #1392 )
2018-09-23 20:24:51 +02:00
e9a44f70b2
Remove out of line member functions of instantiated template classes. ( #1377 )
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* Remove out of line member functions of instantiated template classes.
2018-09-14 14:16:34 +02:00
7224ee27d9
Fixed #8122 (simplifyTemplates: constructor outside template class not simplified properly) ( #1361 )
2018-09-02 17:49:13 +02:00
341dee4a07
Fixed #8725 (Template out of line function return type missing when instantiated.) ( #1360 )
2018-09-02 08:35:05 +02:00
508e8c234b
Fixed #8683 (Using deleted token with multiple template instantiations.) ( #1353 )
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* Fixed #8683 (Using deleted token with multiple template instantiations.)
* Fixed #8321 (heap use after free: templatesimplifier)
* Add a flag to Token indicating that it has a pointer to it.
* Run dmake
* Fix one source of list pointers to deleted tokens.
Refactor TemplateSimplifier class to get access to template lists.
Remove many function parameters now that they are class variables.
Fix one source of list pointers to deleted tokens.
Add tests with no output to catch crashes.
* Run dmake again.
* Make 2 more functions private.
* Make requested changes.
* Missed one change request.
* Use TokenList rather than Tokenizer.
* Move TokenAndName constructor to cpp file so token.h is not needed in header file.
2018-09-01 11:26:10 +02:00
faea8e1c02
Refactoring: Use range for loops
2018-07-15 14:45:15 +02:00
9717a5afad
Rename private member variables
2018-06-17 19:24:40 +02:00
ef534c2d0d
Renamed _codeWithTemplates
2018-06-16 22:03:04 +02:00
79ffe1d4fc
Rename _tokenizer, _settings, _errorLogger
2018-06-16 16:10:28 +02:00
d3b231214d
TemplateSimplifier optimisation. measured time improvement for cryptopp/test.cpp is ~8.4s => ~8.35s
2018-06-02 13:49:14 +02:00
7163210f72
Fixed #8605 (Segmentation fault below TemplateSimplifier::simplifyCalculations)
2018-06-01 23:03:53 +02:00
02f9ab38b4
simplifyCalculations: Made this function ~30% faster when analysing lib/tokenize.cpp
2018-05-31 06:36:59 +02:00
8d55d361ae
#8602 Template default parameter without name yields syntax error
2018-05-30 17:09:31 +02:00
4c9bde277a
Refactoring: Use ranged for in TemplateSimplifier
2018-05-30 14:40:38 +02:00
f7148cbaa9
Refactoring: Renamed iterator
2018-05-30 14:33:55 +02:00
cc77a6aa62
Code refactoring
2018-05-29 22:41:37 +02:00
5861a3844a
Running astyle [ci skip].
2018-05-29 17:32:55 +02:00
de66eedd54
Improved const correctness of local variables.
2018-05-29 17:33:43 +02:00
d567b878ba
Fix template instantialion failure for qualified template type. ( #1237 )
2018-05-16 15:24:23 +02:00
d8622ea5f8
simplifyCalculations: Removed redundant goback variable
2018-05-14 23:06:10 +02:00
29dc42ff67
Removed unreachable code
2018-05-14 22:50:30 +02:00
98e3f373e9
Revert "Optimize usage of TemplateSimplifier::simplifyCalculations"
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This reverts commit 3044612fe9
2018-05-11 21:26:28 +02:00
3044612fe9
Optimize usage of TemplateSimplifier::simplifyCalculations
2018-05-11 14:48:59 +02:00
f336c2efe7
Refactoring; Renamed Scope::classStart and Scope::classEnd
2018-04-27 22:36:30 +02:00
d2146844dd
Refactorizations:
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- Replace several push_back-calls by emplace_back
- Replace some x = x.substr(0, y) calls by x.erase(y)
2018-04-11 09:44:35 +02:00
b6504c70ca
Improve constness
2018-04-04 21:51:31 +02:00
ec0cc4e29c
templatesimplifier: Removed redundant local string variable. ( #1041 )
2018-01-20 22:26:48 +01:00
b08c1868bc
Fixed Cppcheck warning
2018-01-15 22:03:23 +01:00
c4caee6b18
Updated copyright year
2018-01-14 15:37:52 +01:00
bbeff99cc3
Fixed #6930 (Token: need function that says if the token comes from instantiated template argument)
2018-01-11 09:41:22 +01:00
8c33a95b49
Refactoring: moved method from Tokenizer to TokenList
2018-01-07 14:07:34 +01:00
98b45ffbc0
Fixed #8314 (TemplateSimplifer crash)
2018-01-06 15:16:03 +01:00
943693acfb
TemplateSimplifier: Improved code for template aliases
2018-01-06 08:40:06 +01:00
e33fe91b1a
Micro optimize std::string::find() calls searching for a single space.
2018-01-05 22:24:28 +01:00
d6dae27803
Fixed Cppcheck postincrement warnings
2018-01-05 17:29:40 +01:00
2c5225af43
Fixed use-after-free found by asan
2018-01-05 17:06:02 +01:00
04c57381ea
Fixed #8315 (heap use after free: templatesimplifier)
2018-01-05 16:10:13 +01:00
94790620d6
templatesimplifier: fix two warnings about nonexplicit constructors.
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Was:
[lib/templatesimplifier.cpp:37]: (style) Class 'FindToken' has a constructor with 1 argument that is not explicit.
[lib/templatesimplifier.cpp:47]: (style) Class 'FindName' has a constructor with 1 argument that is not explicit.
2018-01-05 15:53:13 +01:00
f74c19bbed
Refactoring lookups in TemplateSimplifier
2018-01-05 15:27:43 +01:00
a95108ebe3
TemplateSimplifier: Fix incorrect recursion when template is reused inside itself
2018-01-03 23:05:57 +01:00
70817b3d4e
Remove redundant check
2018-01-01 03:06:17 +03:00
1cbeec26c6
Replace Token::Match with Token::simpleMatch
2017-12-30 22:43:44 +01:00
f6fcf01cc6
Fixed #7868 (TemplateSimplifier: template specialization fails)
2017-12-30 22:14:48 +01:00
03a4c84fec
Rename variables
2017-12-30 12:27:55 +01:00
a8f73055ad
Templates: Fixed scope problem
2017-12-30 09:00:19 +01:00
fc1ac180e6
Fixed #6218 (Template type aliasing misdetection)
2017-12-29 22:47:07 +01:00
caf9f22015
Rename method TemplateParametersInDeclaration => getTemplateParametersInDeclaration
2017-12-28 22:10:10 +01:00
42bcb6d417
use early continue
2017-12-27 22:29:45 +01:00
469cb7e6df
TemplateSimplifier: Fix instantiations when template parameter is a template
2017-12-26 22:34:39 +01:00
84bdabacf8
TemplateSimplifier: Remove not needed variable indentlevel
2017-12-26 13:27:02 +01:00
2c69f2b226
TemplateSimplifier: Improved handling of scopes
2017-12-26 10:55:18 +01:00
a80760cb6f
TemplateSimplifier: Fix in expandTemplate
2017-12-25 08:19:46 +01:00
1eb2df34ad
Revert improved scope handling in TemplateSimplifier
2017-12-23 22:11:30 +01:00
d237d36d46
TemplateSimplifier: Fix crash seen in Travis
2017-12-23 17:29:28 +01:00
2d7fedbb49
Try to fix Travis
2017-12-23 15:41:32 +01:00
5ed2dbd5ef
Fix Cppcheck warning
2017-12-23 10:16:17 +01:00
326765c632
TemplateSimplifier: Better handling of scopes
2017-12-23 08:20:24 +01:00
1b14380007
Ticket #8175 : Fix bug in TemplateSimplifier::instantiateMatch with template parameters involving sizeof or namespace.
2017-12-02 19:18:36 +01:00
324257ef52
Fixed #7823 (No varid for member variable of type std::bitset< static_cast<int>(2) >)
2017-11-05 17:59:34 +01:00
be2c65eb58
Simplify int vs bool
2017-10-08 07:54:39 +02:00
b8cd7dbb5c
Use nullptr instead of 0 or NULL ( #936 )
2017-08-09 20:00:26 +02:00
6cc7f46696
Fix issue detected by Coverity, ternary condition is always true
2017-08-01 11:25:28 +02:00
b97f5d909e
Fixed #6570 (False positive unusedFunction - function called from within template function)
2017-06-30 14:34:28 +02:00
da87fdbb90
Refactoring TemplateSimplifier::simplifyCalculations, Token::Match patterns
2017-06-08 08:18:40 +02:00
c1ea873e1c
TemplateSimplifier::simplifyCalculations: Add some more tests and make sure they pass
2017-06-08 08:15:05 +02:00
cb48e63f92
TemplateSimplifier: Fixed bug in simplifyCalculations. Now template58 test case does not throw InternalError
2017-06-08 00:49:46 +02:00
d2e7df2c04
TemplateSimplifier: Broke out code into separate function
2017-06-08 00:16:43 +02:00
2740736136
Avoid 'deleteThis' in TemplateSimplifier::simplifyCalculations as it can cause 'use after free' see #6021
2017-06-07 20:09:06 +02:00
d335412858
Avoid 'deleteThis' in TemplateSimplifier::simplifyCalculations as it can cause 'use after free' see #6021
2017-06-07 19:46:02 +02:00
18abe4a142
Fixed #6021 (TemplateSimplifier::simplifyCalculations causes heap corruption on invalid code)
2017-06-07 19:32:56 +02:00
60e36492e2
Refactoring, renamed local variable
2017-06-07 12:37:44 +02:00
28aa939d69
iwyu - include what you use
2017-05-27 04:33:47 +02:00
a28f57344c
templatesimplifier: mark getTemplateNamePositionTemplateMember() static.
...
Fixes gcc 7-dev warning:
lib/templatesimplifier.cpp: In function ‘bool getTemplateNamePositionTemplateMember(const Token*, int&)’:
lib/templatesimplifier.cpp:715:6: warning: no previous declaration for ‘bool getTemplateNamePositionTemplateMember(const Token*, int&)’ [-Wmissing-declarations]
bool getTemplateNamePositionTemplateMember(const Token *tok, int &namepos)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2017-05-03 08:45:48 +02:00
28960a8bba
Remove bailout and fix varid for template class member initialized in out-of-line constructor ( #8031 )
2017-04-30 08:59:47 +02:00
5fd686c878
Ticket #4544 : Also handle Foo<struct Bar> constructs.
2017-04-17 11:24:28 +02:00
ee05fe7d77
Ticket #7942 : Don't generate invalid syntax for out of line template class constructors during instantiation.
2017-04-09 16:12:59 +02:00
a7f1188151
Astyle run.
2017-03-21 14:22:28 +01:00
fb2b29dc7d
Update TemplateSimplifier::getTemplateNamePosition to handle out-of-line template methods.
...
Add an optional extended description…
2017-03-19 20:44:20 +01:00
326d152aa2
Ticket #7914 : Properly recognize template parameters that contains operators. ( #870 )
2017-02-11 10:13:41 +01:00
0943b2145b
Ticket #7891 : Do not remove spaces in the internal representation for template instantiations.
2017-02-05 17:35:29 +01:00
92d9e810f3
templatesimplifier: remove redundant assignments inside switchcase. They will always be overwritten by an assignment outside of the switch near the end of the function. Found by clang analyzer.
2017-01-30 22:26:54 +01:00
a012e5b5fb
( Fixed #7846 ) Syntax error when using C++11 braced-initializer in function last argument
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Add an optional extended description…
2017-01-23 12:50:36 +01:00
417c7e36c0
Ticket #7548 : Properly detect the end of template parameter default values during instantiation.
2017-01-08 09:38:29 +01:00
b3ace258ab
there is no need to have "if(tok && Token::Match(tok,..." since Token::Match checks "tok" by itselfs already.
2016-11-26 17:22:30 +01:00
4e3fdedff9
templatesimplifier: Improved const correctness. There are no functional changes.
2016-10-31 17:24:15 +01:00
667038a402
Merge overlapping patterns
2016-08-24 15:10:39 +03:00
45ee29d5dc
Fixed #7604 (simplifyCalculation: expression '0 && x[2]' is not simplified properly)
2016-07-17 15:52:53 +02:00
ac8341e3de
keep type suffixes after constant folding using bit operations
2016-03-21 21:20:02 +01:00
072120d19f
TemplateSimplifier::templateParameters: Handling r-value arguments
2016-03-18 11:09:41 +01:00
6c324013e7
Use MAXTIME in templatesimplifier
2016-02-12 12:05:32 +01:00
07f3930923
report progress in TemplateSimplifier::simplifyTemplateInstantiations, as far as I see it can be very slow
2016-02-05 07:59:29 +01:00
f3f9ea2d09
TemplateSimplifier: One more fix for #3130 . Restored max recursion count to 100 and improve pattern for reference template instantiations instead.
2016-01-30 11:22:44 +01:00
f116de678e
Fixed #3130 (Tokenizer: Doesn't instantiate recursive template correctly)
2016-01-30 10:33:25 +01:00
8e79e5c1d3
Fixed #7147 (TemplateSimplifier: specialized template class with inheritance)
2016-01-11 18:45:12 +01:00
036306d7c2
Refactoring Tokenizer::startOfExecutableScope(). Improve and reuse Tokenizer::isFunctionHead().
2016-01-03 22:52:24 +01:00
996c9244d8
Update copyright year to 2007-2016.
2016-01-01 15:34:45 +02:00
5b6758b03b
Add some debugging code (inspired by #6021 )
2015-12-27 17:38:15 +01:00
32e2fb2f78
Refactorization: Prefer Token::simpleMatch over Token::Match also for non-const patterns.
2015-12-03 13:04:55 +01:00
5fabe66ff7
simplifyCalculations: better handling of && and || in conditions ( #4931 )
2015-11-28 15:00:41 +01:00
93c02ce826
Fixed compiler error introduced in previous commit and several MSVC warnings
2015-11-28 10:49:08 +01:00
8689693d6c
Fix Travis
2015-11-28 09:26:44 +01:00
c0da6c1541
simplifyCalculations: handle '(4%1<<1&4!=1)' better. must combine '!' '=' before constant folding. fixed the operator precedence for comparison operators. ( #4931 )
2015-11-28 09:04:22 +01:00
1bf547c716
Fixed #4931 (Wrong calculation for '2|0*0&2>>1+0%2*1')
2015-11-27 15:02:49 +01:00
1977a18a1e
simplifyNumericCalculations: Don't fold negative constants in shift/bitmask calculation. Behaviour is not well defined.
2015-11-27 14:16:49 +01:00
2737f63f71
Wrong calculation of constants (simplifying: +,<<,% operations)
2015-11-25 16:46:39 +01:00
0022ce8075
Refactor handling of char constants
2015-11-20 10:10:38 +01:00
0f9d90d2be
Changed Copyrights. Removed my name.
2015-11-18 20:04:50 +01:00
3b1d849476
Correct template syntax check which got introduced by an attempt fix #6865 . Disable test for #6865 , adjust some modified tests and add new regression tests
2015-10-19 20:03:33 +02:00
7112725d38
Simplify code (repair travis build)
2015-10-18 16:04:49 +02:00
21efa992e3
#6865 TemplateSimplifier::expandTemplate doesn't terminate on invalid code. Add some another syntax check on templates to avoid problems later on.
2015-10-18 15:47:37 +02:00
ec87b09d89
Fixed #7056 (iscast does not handle '(ulong)~0' properly, Tokenizer::simplifyCalculations wrongly simplifies '(ulong)~0' to 'ulong~0')
2015-10-17 18:58:13 +02:00
8936985c5c
#7001 : Fixed templatesimplifier.cpp: Remove double include.
2015-09-18 12:20:41 +02:00
a720153e1e
Refactorization: Removed redundant code for syntax error handling in templatesimplifier.cpp and symboldatabase.cpp
2015-08-19 19:29:48 +02:00
1627b19dd6
Refactorizations:
...
- Call std::string::find() with char instead of char* where possible
- Avoid string copying
- Optimized several Token::tokAt/strAt calls
2015-08-16 10:33:51 +02:00
ee4a5843bb
Some small refactorizations
2015-08-15 19:46:31 +02:00
4d80df2f4a
Added pointer to Type to Token (similar to Token::Variable() and Token::function()):
...
- Accessible via Token::type()
- Renamed former Token::type() to Token::tokType()
- Removed SymbolDatabase::isClassOrStruct()
2015-08-15 11:19:21 +02:00
af1b0cfddf
Ticket #6835 : Don't get confused by parentheses while detecting template parameter default values.
2015-07-17 21:30:34 +02:00
e75662aaf1
#6792 segmentation fault (invalid code) in TemplateSimplifier::templateParameters. Avoid null pointer access
2015-06-25 20:48:05 +02:00
f806d945a1
Refactoring: Allow TemplateSimplifier to throw InternalErrors by itself.
2015-06-23 20:53:57 +02:00
9236ea4a20
Running astyle, no functional changes.
2015-05-29 19:15:41 +02:00
e41beb4f8d
Fix #6718 and #6719 (crashes on garbage code).
...
Local fixes avoiding access to NULL-token. Also minor correction to
TemplateSimplifier::hasComplicatedSyntaxErrorsInTemplates()
2015-05-29 18:34:00 +02:00
098391ee32
#6715 segmentation fault (invalid code) in TemplateSimplifier::hasComplicatedSyntaxErrorsInTemplates. Harden TemplateSimplifier::hasComplicatedSyntaxErrorsInTemplates()
2015-05-28 21:38:20 +02:00
6f96634759
#6276 clang: -fsanitize=integer warnings. Fix unwanted integer overflow in TemplateSimplifier::useDefaultArgumentValues() and Tokenizer::simplifyQtSignalsSlots()
2015-05-03 15:21:58 +02:00
4ceed51bfb
Fixed #6607 (Crash triggered by TemplateSimplifier::useDefaultArgumentValues)
2015-05-01 17:13:02 +02:00
b6709294a8
Fixed ...... in template instantiations (similar to constconst from #6604 )
2015-04-13 17:03:06 +02:00
42f0955e3f
Move more setting checks out of loops and use const bools instead. Reorder a few related checks.
...
Follow up to eedcb6abcb
2015-04-10 14:31:19 +02:00
0f7f08644c
Show template instantiation and not definition location in template instantiation debug message.
2015-04-05 14:54:24 +02:00
aacd9b9f6b
Fixed #6586 (Tokenizer: '>>' is wrongly tokenized as '> >' - if (n1 < len>>1))
2015-04-03 20:25:49 +02:00
0d37c4df04
Fixed three unique crashs on garbage code ( #6613 ).
...
Removed redundant copy of string in templatesimplifier.cpp
2015-04-01 12:43:24 +02:00
19f770e41b
Fixed #6604 - don't create template instanciations with "const const const const..." patterns.
2015-03-22 11:20:47 +01:00
a200e5b32f
Merge pull request #551 from simartin/ticket_4335
...
Ticket #4335 : Properly detect and handle template class specialisations
2015-03-15 07:59:11 +01:00
520314f9a0
Ticket #4335 : Properly detect and handle template class specializations.
2015-03-15 00:28:33 +01:00
32a7a178e8
Code simplification now that ">>" is turned into "> >" when it closes template argument lists.
2015-03-14 23:02:10 +01:00
4c916641cc
Ticket #6347 : Fix use after delete when simplifying template instantiations.
2015-03-14 18:46:17 +01:00
1d973b882d
Ticket #6567 : Handle member functions in TemplateSimplifier::getTemplateNamePosition.
2015-03-07 21:52:12 +01:00
925f077b8a
Fixed #6110 (TemplateSimplifier::simplifyCalculations: wrong simplification of 'if (VG_(strlen)(s)>=3)')
2015-03-02 16:27:00 +01:00
c4c46be972
Revert fix for #6181 , that caused #6354 and #6414 .
2015-02-14 12:29:05 +01:00
b2835051df
Refactorization: Renamed Token::Match pattern %var% to %name%, implement new pattern %var% which is true if varId > 0.
2015-01-31 12:32:04 +01:00
cd4c297dce
Fix segfault in template simplifier
...
When something parsing the template syntax
went wrong, "tok2" was NULL and resulted
in deleting all remaining tokens. Whoops.
Triggered by gcc test suite:
gcc/testsuite/g++.dg/cpp0x/variadic87.C
Tracked down the source of the bug with
valgrind's "--track-origins=yes" switch.
2015-01-18 01:43:43 +01:00
ff11ba9847
Updated copyright year to 2015
2015-01-03 12:14:58 +01:00
e03f49360f
Merge pull request #484 from simartin/ticket_6181
...
Ticket #6181 : Properly handle >> terminating template parameter lists.
2014-12-21 12:21:17 +01:00
4c7a8c5497
Ticket #6181 : Properly handle >> terminating template parameter lists.
2014-12-14 15:14:27 +01:00
859c6381cc
Ticket #6172 : Properly grok %type%... template parameters.
2014-12-14 14:33:37 +01:00
cc6b51f2d9
Ticket #6059 : Properly handle class... in parameter lists.
2014-11-07 23:08:54 +01:00
0e4c508d7b
Fixed #4272 and #6237 (Crash from running out of memory with many templates)
2014-11-01 22:07:24 +01:00
d0d2a0faf8
simplifyCalculations: Fix simplification of '( %num% )' when parentheses must be kept
2014-10-10 13:19:25 +02:00
9ddf857dc7
Ticket #5625 : Simplify constant ternary operator in template parameters.
2014-10-04 20:49:57 +02:00
32f7a789df
Merge overlapping patterns, move declarations
2014-09-17 10:54:53 +04:00
29a49d0641
removed some redundant null pointer checks before calling Token::Match
2014-09-14 11:35:04 +02:00
53b58f0ed9
Refactoring. Use Token::Match instead of hardcoded patterns to increase readability.
2014-09-14 11:26:16 +02:00
01cf008792
Ticket #6134 : Improve the mechanism differentiating template declarations from template definitions.
2014-09-13 16:44:05 +02:00
6e10603227
Ticket #6023 : Properly handle template'd default template parameter values.
2014-09-06 20:39:04 +02:00
d41ef3a6d0
TemplateSimplifier: Fixed crash caused by null pointer dereference. I don't have a testcase. But the code is suspicious, in the loop we check if tok3 is null and then in the loop head we call tok3->next().
2014-07-15 21:28:52 +02:00
9b38ae73c1
Attempt to fix 2 Coverity messages.
...
Replace a few unsigned int by std::size_t
2014-07-07 21:25:30 +02:00
d40b77dce2
Removed special 'else if' handling. this is redundant since these are simplified.
2014-07-02 16:16:19 +02:00
76f3f67bcf
Fixed fsanitize=undefined: left shift of negative value -10000 in lib/templatesimplifier.cpp.
2014-06-16 10:58:41 +02:00
a04036337d
Fixed #5860 : Don't show returnTempReference for calculations on unknown types
2014-05-24 12:50:04 +02:00
adf38fcfd0
Further include cleanup
2014-05-24 12:50:04 +02:00
2b809800b6
Ticket #5823 : Properly count template parameters in TemplateSimplifier::useDefaultArgumentValues and handle casts in template parameters' default values.
2014-05-23 23:38:40 +02:00
90c1016c74
Fixed #5842 : remove C99 static keyword between [] in tokenizer.
2014-05-13 16:28:28 +02:00
be9a566d48
Refactoring/small corrections to fix warnings from clang -fsanitize=undefined 'member call on null pointer'
2014-05-20 21:55:08 +02:00
d6db261213
Fixed #5827 (Invalid token match patterns)
2014-05-19 06:31:38 +02:00
5fbd58d98d
Fixed messages of CheckInternal, fixed a false positive.
2014-05-18 20:39:52 +02:00
e61e1cb13d
Ticket #5786 : Properly handle cv-qualified member pointers as template parameter.
2014-05-14 22:27:31 +02:00
4e2c0617d3
Merge pull request #303 from simartin/ticket_5297
...
Ticket #5297 : simplifyCalculations should pass once more on simplified tokens
2014-05-10 10:18:29 +02:00
1e4902cb65
Ticket #5297 : simplifyCalculations should pass once more on tokens being simplified.
2014-05-10 09:37:56 +02:00
46d8d81176
Ticket #5774 : Properly handle "typename..." in template parameter list.
2014-05-09 22:20:22 +02:00
2a6acdf357
Ticket #5605 : Don't consider '>' as a default template parameter value. Don't choke on template parameters with erroneous default values.
...
Ticket #5759 : Properly handle pointers to class members in template parameter lists.
Ticket #5762 : Handle template specialization tokens.
2014-05-08 13:54:56 +02:00
6e25280c90
Reverted fix for #5605 since it cause this crash: #5759
2014-05-05 21:11:47 +02:00
2f3f42d7f1
astyle formatting
...
[ci skip]
2014-05-03 18:10:49 +02:00
ffe6a0be2b
Ticket #5605 : Don't consider '>' as a default template parameter value. Don't choke on template parameters with erroneous default values.
2014-05-03 16:26:14 +02:00
ca9386859b
Tokenizer: replace ') const| {' pattern to detect function start
2014-04-26 18:31:56 +02:00
28751c8ad0
astyle formatting
...
[ci skip]
2014-04-15 06:32:25 +02:00
ac24635056
Convert MathLib::toLongNumber() from template member function to toLongNumber() and toULongNumber() to avoid various problems compiling with Visual Studio
2014-04-14 20:30:38 +02:00
718e42f5ca
Fix some clang warnings about type conversions
2014-04-11 23:35:53 +02:00
e19129a409
Fix #4724 (Error in calculation shift operation: wrong sign: 1UL << 63)
2014-04-10 19:22:14 +02:00
5698f7b337
astyle formatting
2014-03-14 05:36:44 +01:00
61eb262244
Fixed #5215 (segmentation fault (invalid code) in TemplateSimplifier::useDefaultArgumentValues)
2014-03-12 19:36:22 +01:00
b1dc51ba9c
Fixed #4796 (Missing semicolon after simplified template class)
2014-03-12 06:09:45 +01:00
5e0a575091
Optimization: tokenlist::addtoken
2014-03-09 17:54:49 +01:00
3518e02d23
Ticket #5506 : Skip template parameters when determining whether a template is a declaration or a definition.
2014-03-01 14:58:47 +01:00
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