0a718694af
Fix issue 9852: False positive: danglingTemporaryLifetime when returning a vector of vectors ( #2766 )
2020-09-01 11:21:29 +02:00
0cc1f69862
Fix issue 9770: FP returnDanglingLifetime for class method taking const char* and returning std::string
2020-08-05 23:17:35 -05:00
f7029e62ac
Check for mor FPs
2020-06-17 17:06:06 -05:00
bbe6157e16
Fix issue 9712: False positive: Returning pointer to local variable when return line implicitly cast to return type ( #2662 )
2020-05-23 23:12:00 +02:00
08ddd84780
Update copyright year
2020-05-10 11:16:32 +02:00
3e0218299b
Revert "Update copyright year"
...
This reverts commit 6eec6c4bd5
2020-05-10 11:13:05 +02:00
6eec6c4bd5
Update copyright year
2020-05-10 11:11:34 +02:00
453a69dd8c
Fix issue 9677: False positive: returning pointer to oject that will not be invalid ( #2607 )
...
* Fix issue 9677: False positive: returning pointer to oject that will not be invalid
* Formatting
2020-04-18 09:23:10 +02:00
8fd0839fea
Add regression test for 9534: False positive: Returning pointer to local variable 'x' that will be invalid when returning. ( #2596 )
2020-04-06 16:02:10 +02:00
71deaaeb18
Fix issue 9608: False Positive: returnDanglingLifetime with braced-init-list ( #2583 )
2020-04-02 10:17:58 +02:00
02ae71917a
Fix issue 9536: False positive: Reference to temporary returned when using operator() ( #2582 )
...
* Fix issue 9536: False positive: Reference to temporary returned when using operator()
* Add more test cases
2020-04-01 22:35:41 +02:00
5462e43161
Fix issue 9639: False positive: Returning object that points to local variable that will be invalid when returning ( #2576 )
...
* Follow reference when tracking local variables
* Fix issue 9639: False positive: Returning object that points to local variable that will be invalid when returning
2020-03-23 22:54:53 +01:00
e55ddacd18
Fix issue 9597: False positive: Reference to temporary returned if explicitly casted to base class ( #2531 )
2020-02-11 11:41:41 +01:00
8fa7dd0fe0
Fix issue 9595: False positive: Using pointer to temporary doesn't account for const ref extended temporary lifetimes ( #2525 )
2020-02-10 18:01:11 +01:00
9cb39b1d7e
Fix issue 9482: False positive: Reference to temporary returned using trailing return type ( #2413 )
2019-12-01 15:10:02 +01:00
937c82efbe
AST: initializer list with lambda
2019-11-27 06:44:58 +01:00
ab2274b8ad
AST: lambdas and scopes in expressions
2019-11-23 21:36:36 +01:00
4ebf54d090
Fix issue 9437: Dont assume init list constructor for strings ( #2366 )
...
* Fix issue 9437: Dont assume init list constuctor for strings
* Update the schema
* Add documentation
2019-11-17 03:22:04 +01:00
af170c8e3f
Add regression test for #8923 ( #2348 )
...
This was fixed in 5a32d2d017
2019-11-11 07:15:24 +01:00
c1da6c7dd2
Fix issue 9461: False positive: Reference to temporary returned using trailing return type ( #2345 )
2019-11-10 09:44:04 +01:00
650408a210
Improve librarys config of substr to improve checking cases in issue 8021 ( #2338 )
2019-11-08 08:02:33 +01:00
2e955d0f22
Fix issue 9453: False positive: danglingLifetime, address of array argument ( #2335 )
2019-11-07 09:33:17 +01:00
d1f225b8ee
Fix issue 9201: FP: returnDanglingLifetime on pointer to variable of static struct ( #2303 )
...
* Fix issue 9201: FP: returnDanglingLifetime on pointer to variable of static struct
* Fix capture of non-local variables in lambdas
2019-11-05 07:10:32 +01:00
c38bbb75e4
Fix issue 9448: Check for temporaries from library function calls ( #2312 )
2019-11-03 22:02:10 +01:00
1ef85f9229
Fix issue 9432 and 9433: False positive: Reference to temporary returned ( #2302 )
2019-10-29 19:12:58 +01:00
62d972061b
astyle formatting
...
[ci skip]
2019-10-14 19:41:51 +02:00
bf5c90a2be
Fix issue 9409: FP returnTempReference ( #2266 )
...
* Fix issue 9409: FP returnTempReference
* Format
2019-10-13 19:12:46 +02:00
a5c6ae1e08
Fix issue 9400: FP returnTempReference - triggered by cast ( #2259 )
2019-10-10 06:52:11 +02:00
9f40341ba8
SymbolDatabase: Hardcoded handling for std::make_shared and std::make_unique , todo: library configuration would be better than hard coding
2019-10-08 17:19:24 +02:00
4eb4762d95
Extend lifetime checking to temporaries ( #2242 )
...
* Use lifetimes to check for returning reference to temporaries
* Check for dangling temporaries
* Check for unknown types for returining by reference
* Remove old returnTemporary check
* Format
* Check for deref op
* Ternary operator return an lvalue reference
* Warn when returning temporaries from member functions
* Improve handling of pointer to function
* Extend lifetimes of const references
2019-10-08 09:28:39 +02:00
cf1c766292
Fix issue 9317: False positive returnDanglingLifetime when using reference to constant inside if statement ( #2241 )
2019-10-05 16:32:20 +02:00
ba037837c9
Track lifetime across multiple returns
...
This will now warn when doing something like this:
```cpp
template <class T, class K, class V>
const V& get_default(const T& t, const K& k, const V& v) {
auto it = t.find(k);
if (it == t.end()) return v;
return it->second;
}
const int& bar(const std::unordered_map<int, int>& m, int k) {
auto x = 0;
return get_default(m, k, x);
}
```
The lifetime warning is considered inconclusive in this case.
I also updated valueflow to no tinject inconclusive values unless `--inconclusive` flag is passed. This creates some false negatives because library functions are not configured to not modify their input parameters, and there are some checks that do not check if the value is inconclusive or not.
2019-09-11 19:25:09 +02:00
1afd56e964
Fix issue 8785: ValueFlow: Track pointer alias
...
This fixes the issue by making `ProgramMemory` keep track of values based on the conditions.
It also removes the `deadpointer` check since it duplicates the `invalidLifetime` check.
2019-09-03 17:16:15 +02:00
4f76588f98
Fix issue 9275: False positive: Non-local object uses local variable ( #2084 )
2019-08-14 20:09:33 +02:00
b049fd9303
Improve propogation of lifetimes of function arguments
...
This will now warn for cases like this:
```cpp
int* f(int * x) {
return x;
}
int * g(int x) {
return f(&x);
}
````
2019-07-26 07:02:07 +02:00
60b670babd
Fix issue 9219: False positive, returnDanglingLifetime ( #2026 )
...
* Check for pointer deref for container methods
* Formatting
2019-07-23 21:59:05 +02:00
b0d10273ed
Fix issue 3695: Handle class pointers
...
This switches to use lifetime analysis to check for assigning to non-local variables:
```cpp
class test
{
public:
void f()
{
int x;
this->ptr = &x;
}
protected:
int *ptr;
};
```
2019-07-07 10:16:19 +02:00
e0ced1c415
Parse lambdas as functions ( #1955 )
...
* Parse lambdas as functions
* Fix issue with missing paren
* Fix error when parsing non-existent args
* Remove unused function variable
2019-07-05 12:30:42 +02:00
66e0f06494
Fixx issue 9163: FP returnDanglingLifetime - returning std::string::find ( #1912 )
...
* Fixx issue 9163: FP returnDanglingLifetime - returning std::string::find
* Use simpleMatch
2019-06-24 18:52:17 +02:00
8a1c0dd017
Fix FP with non-local variable referencing a non-local variable ( #1864 )
2019-06-02 10:21:26 +02:00
6ae7be0f53
Fix FP with lifetime containers ( #1865 )
2019-06-02 10:14:48 +02:00
57c6628732
Revert 'Cleaning up unsimplified templates'. This fix caused problems.
2019-05-16 21:11:04 +02:00
2e7725dfa7
Fix test case, my change is reverted
2019-05-15 07:06:04 +02:00
d58d4273f9
Cleaning up unsimplified templates
2019-05-11 13:00:03 +02:00
7efcb3cfe3
astyle formatting
...
[ci skip]
2019-05-05 11:41:29 +02:00
8c03be3212
Fix issue 9077: False positive: Returning pointer to local variable ( #1821 )
...
* Avoid implicit conversion for lifetimes
* Fix issue 9077
* Add more tests
* Rename function
* Fix implicit conversion with containers
* Format
* Fix crash
2019-05-05 11:40:59 +02:00
71bd7f68d4
Fix bug in lifetime constructors ( #1816 )
2019-05-01 07:52:52 +02:00
574b77cf1f
Fixed: FP return reference to thread_local variable ( #1758 )
2019-03-27 12:22:53 +01:00
774464eabb
Fix issue 8996: False positive duplicateCondition
...
This fixes issue 8996 by improving the alias checking by using lifetime analysis. It also extends the lifetime checker to handle constructors and initializer lists for containers and arrays.
2019-03-19 06:25:10 +01:00
92485245ce
Restore severity for 'autoVariables'
2019-03-15 15:13:11 +01:00
3656f1ae4f
Auto variables: Fix false negatives for normal tokens
2019-03-14 13:51:35 +01:00
6eeee743d2
Auto variables: Minor cleanup
2019-03-14 06:41:11 +01:00
7859d7d879
#3030 add another regression test
2019-02-22 21:10:05 +01:00
507c7a4388
Improvement to lifetime tracking of addressof and derefencing
...
This will now warn for cases like this:
```cpp
auto& f() {
std::vector<int> x;
return x[0];
}
```
It also improves the handling of address of operator, so it can now warn across some function calls, like this:
```cpp
int& f(int& a) {
return a;
}
int* hello() {
int x = 0;
return &f(x);
}
```
2019-02-22 06:38:56 +01:00
715714f4de
Forward lifetimes in "for" loops ( #1682 )
...
* Forward lifetimes in for loops
* Format
2019-02-22 06:37:02 +01:00
2908593cf6
checkautovariables: eliminate false positives on assignment of &ptr->item ( #1667 )
...
Even if `ptr` is a local variable, the object `ptr->item` might be not.
So taking address of `ptr->item` is definitely not unsafe in general.
This commit fixes false positives triggered by commit
1.85-249-gf42648fe2 on the following code of sssd:
https://github.com/SSSD/sssd/blob/d409df33/src/sbus/request/sbus_request.c#L359
2019-02-18 09:35:07 +01:00
bd7790fd8c
Update copyright year
2019-02-09 07:24:06 +01:00
c176775afb
Avoid infinite recursion in getLifetimeVariable ( #1634 )
...
* Fix direct recursion
* Limit depth of getLifetimeVariable
2019-01-31 10:34:41 +01:00
165a22ed0f
Lifetime: Support analysis with functions that do not return a reference ( #1632 )
...
* Initial support for function return
* Add test case
* Add support for reference parameters
* Format
2019-01-29 09:47:52 +01:00
d6aaf401df
Lifetime: Follow functions that return references
...
This will now warn for cases like this:
```cpp
int& f(int& a) {
return a;
}
int& hello() {
int x = 0;
return f(x);
}
```
2019-01-26 11:03:57 +01:00
3975913637
Extend lifetime checking for references
...
This will use the lifetime checker for dangling references. It will find these cases for indirectly assigned reference:
```cpp
int &foo()
{
int s = 0;
int& x = s;
return x;
}
```
This will also fix issue 510 as well:
```cpp
int &f( int k )
{
static int &r = k;
return r;
}
```
2019-01-23 07:29:16 +01:00
8dd641b8be
Use OVERRIDE in test
2019-01-12 15:45:25 +01:00
921f6e4313
Fix issue 8883: False positive: returnDanglingLifetime with local struct or class ( #1585 )
2019-01-11 09:51:02 +01:00
0a1b3a9d6f
Fix typos ( #1568 )
2019-01-06 17:15:57 +01:00
e4677ae640
Fix issue 8910: Regression: ValueFlow: wrong conditional tokvalue
...
This fixes issue in:
```cpp
void f()
{
char stack[512];
RGNDATA *data;
if (data_size > sizeof (stack))
data = malloc (data_size);
else
data = (RGNDATA *)stack;
if ((char *)data != stack)
free (data); // <- data is not stack
}
```
It seems the `ProgramMemory` can't handle two known values(such as int and tok) together. So instead `ValueFlowAfterAssign` runs `ValueFlowForward` with tok values and then runs it with the other values.
2018-12-29 09:31:21 +01:00
45dcfad9f9
Fix issue 8899: False positive returnDanglingLifetime when returning by value
...
This fixes the FP from:
```cpp
#include <string>
class MyString
{
public:
MyString(char* source)
{
length = strlen( source );
buffer = new char[length+1];
if( buffer )
{
strcpy( buffer, source );
}
}
char* buffer;
int length;
};
MyString Foo()
{
char arr[20];
sprintf(arr, "hello world");
return arr;
}
void main()
{
MyString str = Foo();
printf(str.buffer);
}
```
2018-12-15 17:58:45 +01:00
3e1b34dd8f
Fix FPs and crashes with byDerefCopy ( #1503 )
...
* Fix FP when inserting a range into a container
* Formatting
* Fix crash
2018-12-02 14:31:31 +01:00
ccbaad32f9
Fix merge conflicts
2018-12-01 19:14:43 +01:00
b841b818d2
Fix 8872: Crash in LifetimeStore when there is no scope for variable
...
This fixes crash in:
```cpp
struct edit_line_paste_over {
void operator()(agi::Context *c) override {
paste_lines(c, true, [&](AssDialogue *new_line) -> AssDialogue * {
AssDialogue *ret = paste_over(c->parent, pasteOverOptions, new_line, static_cast<AssDialogue*>(&*pos));
return ret;
});
}
};
```
2018-12-01 19:11:26 +01:00
67dd822910
Fix FP in lifetime anlaysis: Dont decay std array
...
This will fix FP with:
```cpp
std::array<char, 1> f() {
std::array<char, 1> x;
return x;
}
```
2018-12-01 19:09:19 +01:00
229c45e7f8
Fix issue 8865: FP with dangling lifetime
...
This fixes:
```cpp
void f(uint32_t event, unsigned long op, const xen_ulong_t *args)
{
struct __packed {
uint32_t op;
uint32_t args[6];
} d;
uint32_t *a = d.args;
}
```
2018-12-01 19:07:46 +01:00
f42648fe22
Fixed #8114 (false positive: Address of local auto-variable assigned to a function parameter.)
2018-12-01 10:11:02 +01:00
f16d9d7d90
Issue 6175: Check lifetime of a variables stored in containers and member variables
...
Cppcheck will now warn for all cases here:
```cpp
#include <vector>
class CCluster {};
class MyClass
{ public:
std::vector<CCluster*> m_cluster;
void createCluster()
{
CCluster cl;
CCluster* pcl=&cl;
m_cluster.push_back(pcl);
}
void createCluster2()
{
CCluster cl;
m_cluster.push_back(&cl);
}
CCluster* Cluster()
{
CCluster cl;
CCluster* pcl=&cl;
return pcl;
}
CCluster* Cluster2()
{
CCluster cl;
return &cl;
}
};
```
2018-11-21 08:43:57 +01:00
7ef119cbfc
Fix FPs in lifetime checker
...
This fixes several FPs in the lifetime checker. It also fixes issue [8846](https://trac.cppcheck.net/ticket/8846 ):
```cpp
int * f(int a[])
{
return a;
}
```
2018-11-17 09:41:59 +01:00
d376e9f245
Track variable lifetime through function calls ( #1481 )
2018-11-16 06:12:28 +01:00
54453c5802
Fix FP when copying pointer to string ( #1479 )
2018-11-14 06:59:25 +01:00
0e11bb07c8
Extend lifetime analysis to pointer usage ( #1477 )
...
* Use lifetime analysis for pointers as well
* Fix issue 1143: Pointer to local array
* Update message when using pointers
* Avoid infinite loop in tracing lifetimes
2018-11-12 10:08:17 +01:00
68d6b96878
Diagnose invalid lifetimes ( #1475 )
...
* Add check for invalid lifetimes
* Fix FP with member variables
* Dont forward lifetime values in subfunction
* Update message to use out of scope
2018-11-11 16:43:54 +01:00
ee2dfb6604
Fixed #8058 (False positive returnAddressOfAutoVariable within lambda)
2018-11-11 07:52:38 +01:00
1ffcc6b730
Add initial lifetime checker ( #1448 )
...
* Inital valueflow lifetime checker
* Forward values
* Add initial tests
* Fix deplicate messages
* Fix traversing nested lambdas
* Turn test case into a todo
* Skip if returning a container
* Fix FP when using references
* Add missing header
* Fix FP from broken scopes
* Fix FP with static variable
* Add test for more FPs
* Parse lambda functions
* Check for capture by value
* Add tests for using a container and lambda together
* Fix cppcheck errors
* Add test for nextAfterAstRightmostLeaf
* Add valueflow tests
* Update error message
* Check for correct lambda token
* Improve error path reporting
* Fix hang when parsing arrays that look almlost like lambdas
2018-11-10 16:40:40 +01:00
66ca03fa0c
Fixed #8826 (false negative: Invalid memory address freed)
2018-11-03 18:55:20 +01:00
fa40b821e6
Fix issue 8740: Add a pass to check for valid operators ( #1372 )
2018-09-08 21:10:34 +02:00
43233e72b2
Fixed #8691 (False negative for uselessAssignmentArg)
2018-08-17 19:56:36 +02:00
cde63c7573
Use Variable::valueType instead of Variable::typeStartToken in auto variables
2018-06-24 08:25:19 +02:00
ce50df8047
Fix override warnings. ( #1234 )
2018-05-15 16:37:40 +02:00
7e4dba6a7e
Updated copyright year
2018-03-31 20:59:09 +02:00
c110770481
Fixed #8325 (False negative: address of auto variable being returned when assigned to another variable first)
2018-01-27 14:48:45 +01:00
cb297a00fc
Auto variables: Assign address of local variable to global pointer ( #6825 )
2018-01-25 22:50:41 +01:00
599e038282
AutoVariables: Warn when address of local array is assigned to global pointer and pointer is not reassigned
2018-01-24 21:33:58 +01:00
c4caee6b18
Updated copyright year
2018-01-14 15:37:52 +01:00
28aa939d69
iwyu - include what you use
2017-05-27 04:33:47 +02:00
f68fa72095
Fixed #7583 (Defect: False positive '(error) Reference to temporary returned')
2017-02-26 13:41:49 +01:00
ea53bd22b7
Fixed false positive returnTempReference with operator++ ( #7874 )
2016-12-22 11:49:59 +01:00
aaf19c1e4f
Fixed #7839 (Prefix increment triggers parameter modification warning)
2016-12-19 15:25:36 +01:00
1715969f6f
Support prefix-increment/decrement in CheckAutoVariables::assignFunctionArg() ( #3177 )
2016-10-10 21:34:40 +02:00
d492500f34
#5844 False positive: returnReference fp for inner lambda function
2016-05-20 23:46:56 +02:00
23ad881c64
Fixed false positive returnLocalVariable ( #7180 )
2016-01-30 20:18:12 +01:00
996c9244d8
Update copyright year to 2007-2016.
2016-01-01 15:34:45 +02:00
ba0859e838
#6981 crash in checkvaarg.cpp (with possible fix). Avoid segfault. Add SymbolDatabase::validate() to allow validating smyboldatabase
2015-12-05 20:55:26 +01:00
0f9d90d2be
Changed Copyrights. Removed my name.
2015-11-18 20:04:50 +01:00
71bf0f076f
CheckAutoVariables: Handle 'x-y' better in isAutoVarArray
2015-11-15 19:34:36 +01:00
4e578af603
CheckAutoVar: Improved usage of AST and ValueFlow
2015-11-15 14:48:13 +01:00
c10a10c26f
CheckAutoVariables: use ValueFlow to detect more errors when pointer aliases are used
2015-11-15 12:10:35 +01:00
a8cf63239a
Fixed false positive autovarInvalidDeallocation if deallocting result of member function ( #6551 )
2015-11-11 16:59:31 +01:00
f1bbcfe32d
Refactorization: Avoid loading std.cfg multiple times in testautovariables.cpp
2015-10-07 14:40:09 +02:00
59abb04042
Ticket #6596 : Address of local variables can also be assigned to pointer-pointer arguments using the ptr[] syntax.
2015-08-28 20:29:51 +02:00
7bb79562e9
Skip inner classes in CheckAutoVariables::returnReference() ( #6951 )
2015-08-26 13:31:51 +02:00
6fb19b02d0
Properly differentiate arrays of pointers and pointers to arrays.
2015-08-25 21:19:19 +02:00
a297a03b64
Fixed false positive #6787 : Skip over lambdas in CheckAutoVariables::returnReference()
2015-08-14 13:03:07 +02:00
9627fccdc5
assignFunctionArg: don't warn when there is self assignment. There is a separate warning for self assignments.
2015-08-09 14:51:23 +02:00
176b3925b3
Removed "verify" code in testrunner. Fixing its messages reduces the accuracy of the test suite.
2015-07-25 14:18:41 +02:00
7481fbb028
Fixed #6506 (Properly detect calls to the deallocating free() function)
2015-06-20 21:00:54 +02:00
42673255ed
Refactorized testrunner: Create std::string only where necessary
2015-03-15 12:36:40 +01:00
bc5132e0ac
Refactorization: Moved declaration of errout, ... to testsuite.h, uniformized style
2015-03-11 22:54:43 +01:00
130ffc5752
Fixed #6538 (Symboldatabase: improve isFunction)
2015-02-24 06:11:31 +01:00
36841cfa41
Better support for stream operator in CheckAutoVariables::returnReference() ( #6423 )
2015-01-31 10:12:49 +01:00
ff11ba9847
Updated copyright year to 2015
2015-01-03 12:14:58 +01:00
051d42ae6b
astyle formatting
2014-11-20 14:20:09 +01:00
f5d804f71a
running astyle
2014-11-20 10:13:03 +01:00
a3efa1e180
Fixed #4776 (FP: Assignment of function parameter has no effect outside the function, with goto)
2014-10-21 16:21:33 +02:00
1e298a31cf
Refactoring tests. Use utility function to warn about unsimplified code in tests.
2014-09-13 12:59:32 +02:00
ac59485e7e
Refactorized CheckAutoVariables::assignFunctionArg():
...
- Splitted message into style message (assigning non-pointers) and warning message (assigning pointers)
- Support operator++/-- (#4793 )
2014-08-04 11:45:24 +02:00
a04036337d
Fixed #5860 : Don't show returnTempReference for calculations on unknown types
2014-05-24 12:50:04 +02:00
6635abbe55
Improved check: Complain about returning reference to literals or reference to calculation result ( #4317 )
2014-05-22 11:39:11 +02:00
f2e5da290b
Replace 2 invalid test cases added while fixing #5793 by a valid one
2014-05-15 21:20:16 +02:00
146bf11aa7
#5793 - False positive: Deallocation of an auto-variable (at reference notation)
2014-05-12 19:53:49 +02:00
d2ebd718a9
#5691 False positive: autovarInvalidDeallocation - function name 'delete' in C code
2014-05-01 07:32:37 +02:00
ea23a0467b
Fixed false positive #5732 : autovarInvalidDeallocation on pointer to array
2014-04-27 12:18:33 +02:00
6a08c27183
Fix segfault in variableIsUsedInScope() - loop variable not check against NULL
2014-03-22 11:14:11 +01:00
3f30753122
Fixed #5537 (crash: clang ./lib/Basic/FileManager.cpp , since 354e84e7c8 , /lib/symboldatabase.h:288)
2014-03-09 08:17:24 +01:00
354e84e7c8
Fixed #2298 (new check: passing stack-address to free())
2014-03-06 06:32:30 +01:00
4dee3da1bd
Merge pull request #245 from simartin/ticket_5478
...
Ticket #5478 : Only functions and equal operators might return a temporary
2014-03-02 14:53:25 +01:00
875a3f47e7
Ticket #5478 : Only functions and equal operators might return a temporary.
2014-03-02 09:39:10 +01:00
ef3f135af2
Ticket #5050 : Added test case since it works now.
2014-03-01 10:37:55 +01:00
fd3a8a2a18
Update copyright
2014-02-15 07:45:39 +01:00
4f0121ee2f
Splitted simplification out of tokenize()
2013-12-30 17:45:28 +01:00
0ef1529ba5
Fixed #5005 (false positive: (warning) Assignment of function parameter has no effect outside the function.)
2013-10-06 16:07:27 +02:00
1234ec95f0
Fixed #4998 (False positive: Address of local auto-variable assigned to a function parameter)
2013-10-06 14:23:26 +02:00
c2a8f6f59a
astyle formatting
2013-09-28 09:32:41 +02:00
d67a0add47
Ticket #5024 : Don't crash upon invalid code when checking auto variables.
2013-09-28 00:14:12 +02:00
a9a5dc0354
Updated to AStyle 2.03, require this version
2013-08-07 16:27:37 +02:00
cd5e32446f
Fixed #4641 (False positive: Address of local auto-variable assigned to a function parameter)
2013-06-13 16:19:19 +02:00
4e65800adf
TestRunner: Updated warning message when there is unsimplified code
2013-04-16 16:54:19 +02:00
25582dbde7
Simplify TestAutoVariables test cases
2013-04-13 18:38:15 +02:00
54d398c7dd
unittests: removed not needed '\n' at the end of testcases.
2013-03-19 09:18:58 +01:00
33cf561d85
Refactorized check for assigning function parameters:
...
- Fixed false negative: Check is also valid for all non-references, not only for pointers.
- Fixed false negative: Usage before assignment doesn't require bailout
- Fixed false positive #4598 caused by inadequate usage of CheckUninitVar::isVariableUsage
- Made several member functions static
2013-02-18 08:52:49 -08:00
75e20a996d
assign function pointer: Fixed false positive when pointer is used also. Ticket: #2930
2013-02-02 15:26:14 +01:00
6bb8dd605a
assign function parameters: only show warning when --enable=warning or --enable=style is used. Ticket: #2930
2013-02-02 15:08:43 +01:00
cbbb582fc9
Fixed #2930 (new check: redundant assignment of pointer function parameter)
2013-02-01 19:16:17 +01:00
5d5f7085bf
Updating year 2012 -> 2013 to .cpp and .h files and man page.
2013-01-01 18:29:08 +02:00
Paul Fultz II
Daniel Marjamäki
Rikard Falkeborn
Frank Zingsheim
amai2012
Kamil Dudka
practicalswift
IOBYTE
Ayaz Salikhov
PKEuS
PKEuS
Lauri Nurmi
Simon Martin
PKEuS
orbitcowboy
Dmitry-Me
PKEuS
Ettl Martin
Reijo Tomperi