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MISRA: add exception to rule 3.1 (#2231) 

* misra: add exception to rule 3.1

* misra: add parenthesis for clarity in rule 3.1
This commit is contained in:
Conrado Gouvea 2019-10-03 16:15:00 -03:00 committed by Daniel Marjamäki
parent 50d82763fc
commit 40f136ac78
2 changed files with 7 additions and 3 deletions
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5
addons/misra.py
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@ -740,9 +740,10 @@ class MisraChecker:
def misra_3_1(self, rawTokens): def misra_3_1(self, rawTokens):
for token in rawTokens: for token in rawTokens:
if token.str.startswith('/*') or token.str.startswith('//'): starts_with_double_slash = token.str.startswith('//')
if token.str.startswith('/*') or starts_with_double_slash:
s = token.str.lstrip('/') s = token.str.lstrip('/')
if '//' in s or '/*' in s: if ((not starts_with_double_slash) and '//' in s) or '/*' in s:
self.reportError(token, 3, 1) self.reportError(token, 3, 1)

5
addons/test/misra/misra-test.c
View File

@ -19,9 +19,12 @@ typedef unsigned int u32;
typedef signed int s32; typedef signed int s32;
typedef unsigned long long u64; typedef unsigned long long u64;
// // 3.1 /* // */ // 3.1
/* /* */ // 3.1
//// ////
// http://example.com // no warning
extern int misra_5_1_extern_var_hides_var_x; extern int misra_5_1_extern_var_hides_var_x;
extern int misra_5_1_extern_var_hides_var_y; //5.1 extern int misra_5_1_extern_var_hides_var_y; //5.1
int misra_5_1_var_hides_var________a; int misra_5_1_var_hides_var________a;