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cppcheck
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Removed obsolete internal check. The underlying but in Token::Match should be fixed since b4f0869a71

This commit is contained in:
PKEuS 2015-01-31 12:56:54 +01:00
parent 688d5d5c54
commit f771a79738
2 changed files with 2 additions and 52 deletions
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27
lib/checkinternal.cpp
View File

@ -50,33 +50,6 @@ void CheckInternal::checkTokenMatchPatterns()
continue;
}
const char *p = pattern.c_str();
while (*p) {
while (*p && std::isspace(*p))
p++;
const char *start = p;
while (*p && !std::isspace(*p))
p++;
const char *end = p - 1;
if (start < end && !(*start == '[' && *end == ']')) {
bool cmd = (*start=='%' && std::isalpha(*(start+1)));
// check multicompare pattern..
for (const char *s = start; s != end; s++) {
if (*s == '|') {
if (!(*(s+1) == '%' && std::isalpha(*(s+2)))) {
cmd = false;
} else if (!cmd &&
std::strncmp(s+1,"%op%",4)!=0 &&
std::strncmp(s+1,"%or%",4)!=0 &&
std::strncmp(s+1,"%cop%",5)!=0 &&
std::strncmp(s+1,"%name%",5)!=0 &&
std::strncmp(s+1,"%oror%",6)!=0) {
multiComparePatternError(tok, pattern, funcname);
}
}
}
}
}
if (pattern.find("||") != std::string::npos || pattern.find(" | ") != std::string::npos || pattern[0] == '|' || (pattern[pattern.length() - 1] == '|' && pattern[pattern.length() - 2] == ' '))
orInComplexPattern(tok, pattern, funcname);

27
test/testinternal.cpp
View File

@ -39,8 +39,7 @@ private:
TEST_CASE(missingPercentCharacter)
TEST_CASE(unknownPattern)
TEST_CASE(redundantNextPrevious)
TEST_CASE(internalError)
TEST_CASE(invalidMultiCompare);
TEST_CASE(internalError);
TEST_CASE(orInComplexPattern);
TEST_CASE(extraWhitespace);
}
@ -237,8 +236,7 @@ private:
" const Token *tok;\n"
" Token::Match(tok, \"foo|%type|bar\");\n"
"}");
ASSERT_EQUALS("[test.cpp:3]: (error) Bad multicompare pattern (a %cmd% must be first unless it is %or%,%op%,%cop%,%name%,%oror%) inside Token::Match() call: \"foo|%type|bar\"\n"
"[test.cpp:3]: (error) Missing percent end character in Token::Match() pattern: \"foo|%type|bar\"\n"
ASSERT_EQUALS("[test.cpp:3]: (error) Missing percent end character in Token::Match() pattern: \"foo|%type|bar\"\n"
, errout.str());
// Make sure we don't take %or% for a broken %oror%
@ -330,27 +328,6 @@ private:
ASSERT_EQUALS("", errout.str());
}
void invalidMultiCompare() {
// #5310
check("void f() {\n"
" const Token *tok;\n"
" Token::Match(tok, \";|%type%\");\n"
"}");
ASSERT_EQUALS("[test.cpp:3]: (error) Bad multicompare pattern (a %cmd% must be first unless it is %or%,%op%,%cop%,%name%,%oror%) inside Token::Match() call: \";|%type%\"\n", errout.str());
check("void f() {\n"
" const Token *tok;\n"
" Token::Match(tok, \";|%oror%\");\n"
"}");
ASSERT_EQUALS("", errout.str());
check("void f() {\n" // The %name%|%num% works..
" const Token *tok;\n"
" Token::Match(tok, \"%name%|%num%\");\n"
"}");
ASSERT_EQUALS("", errout.str());
}
void orInComplexPattern() {
check("void f() {\n"
" Token::Match(tok, \"||\");\n"