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misra: Fix crash on rule 9.x (#3024) 

Closes ticket #10084
This commit is contained in:
Georgiy Komarov 2021-01-07 17:04:12 +03:00 committed by GitHub
parent 2b22120d22
commit 82f51bd523
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2 changed files with 5 additions and 1 deletions
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2
addons/misra_9.py
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@ -430,7 +430,7 @@ def createArrayChildrenDefs(ed, token, rawTokens = None):
if foundToken and foundToken.next and foundToken.next.str == ']': if foundToken and foundToken.next and foundToken.next.str == ']':
ed.markAsFlexibleArray(token) ed.markAsFlexibleArray(token)
if token.astOperand2 is not None: if (token.astOperand2 is not None) and (token.astOperand2.getKnownIntValue() is not None):
for i in range(token.astOperand2.getKnownIntValue()): for i in range(token.astOperand2.getKnownIntValue()):
createChild(ed, token, i) createChild(ed, token, i)
else: else:

4
addons/test/misra/misra-test.c
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@ -444,6 +444,10 @@ void misra_9_struct_initializers() {
dummy_struct dsd[] = { [0] = 1 }; // 9.5 dummy_struct dsd[] = { [0] = 1 }; // 9.5
} }
void misra_9_broken_initializers() {
char a[UNKNOWN_MACRO] = { 19, 23, 0 }; // 18.8
}
void misra_9_2() { void misra_9_2() {
union misra_9_2_union { // 19.2 union misra_9_2_union { // 19.2
char c; char c;