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Modified rule 11.6 (#1261)

This commit is contained in:
Swasti Shrivastava 2018-05-23 16:20:35 +05:30 committed by Daniel Marjamäki
parent 684c18f657
commit 8daa8520ba
2 changed files with 4 additions and 1 deletions
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4
addons/misra.py
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@ -830,11 +830,13 @@ def misra_11_6(data):
for token in data.tokenlist: for token in data.tokenlist:
if not isCast(token): if not isCast(token):
continue continue
if token.astOperand1.astOperand1:
continue
vt1 = token.valueType vt1 = token.valueType
vt2 = token.astOperand1.valueType vt2 = token.astOperand1.valueType
if not vt1 or not vt2: if not vt1 or not vt2:
continue continue
if vt1.pointer == 1 and vt1.type == 'void' and vt2.pointer == 0: if vt1.pointer == 1 and vt1.type == 'void' and vt2.pointer == 0 and token.astOperand1.str != "0":
reportError(token, 11, 6) reportError(token, 11, 6)
elif vt1.pointer == 0 and vt2.pointer == 1 and vt2.type == 'void': elif vt1.pointer == 0 and vt2.pointer == 1 and vt2.type == 'void':
reportError(token, 11, 6) reportError(token, 11, 6)

1
addons/test/misra-test.c
View File

@ -190,6 +190,7 @@ void misra_11_6() {
void *p; void *p;
p = (void*)123; // 11.6 p = (void*)123; // 11.6
x = (u64)p; // 11.6 x = (u64)p; // 11.6
p = ( void * )0 // no-warning
} }