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misra.py: Fix 5.3 FP (#2405) 

* misra.py: Fix 5.3 FP

This will close https://trac.cppcheck.net/ticket/9497

* fix names conflict

* fix naming
This commit is contained in:
Georgy Komarov 2019-11-30 12:05:57 +03:00 committed by Daniel Marjamäki
parent 79a2e61721
commit bd6f236481
2 changed files with 10 additions and 2 deletions
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2
addons/misra.py
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@ -921,8 +921,6 @@ class MisraChecker:
continue
if int(innerVar.nameToken.linenr) > int(outerVar.nameToken.linenr):
self.reportError(innerVar.nameToken, 5, 3)
else:
self.reportError(outerVar.nameToken, 5, 3)
outerScope = outerScope.nestedIn
for scope in data.scopes:
if scope.className and innerVar.nameToken.str[:num_sign_chars] == scope.className[:num_sign_chars]:

10
addons/test/misra/misra-test.c
View File

@ -165,6 +165,16 @@ void misra_5_3_func1(void)
}
}
void misra_5_3_enum_hidesfunction_31y(void) {} //5.3
extern bar_5_3(int i);
void f_5_3( void )
{
{
int i;
i = 42;
bar_5_3(i);
}
int i; // no warning
}
#define misra_5_4_macro_hides_macro__31x 1