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test1

This commit is contained in:
Daniel Marjamäki 2014-01-10 16:51:58 +01:00
parent 3e7f692d4d
commit 3eebc8a9f1
2 changed files with 21 additions and 11 deletions
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12
lib/valueflow.cpp
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@ -138,12 +138,12 @@ static void valueFlowBeforeCondition(TokenList *tokenlist, ErrorLogger *errorLog
tok2 = tok2->link(); tok2 = tok2->link();
} }
} else if (var->isGlobal() && tok2->str() == "{") { } else if (var->isGlobal() && tok2->str() == "{") {
if (!Token::Match(tok2->previous(), ")|else {")) if (!Token::Match(tok2->previous(), ")|else {"))
break; break;
if (Token::Match(tok2->previous(), ") {") && if (Token::Match(tok2->previous(), ") {") &&
!Token::Match(tok2->linkAt(-1)->previous(), "if|for|while (")) !Token::Match(tok2->linkAt(-1)->previous(), "if|for|while ("))
break; break;
} }
} }
} }
} }

18
test/testvalueflow.cpp
View File

@ -154,10 +154,20 @@ private:
} }
void valueFlowForLoop() { void valueFlowForLoop() {
const char code[] = "void f() {\n" const char *code;
" for (int x = 0; x < 10; x++)\n"
" a[x] = 0;\n" code = "void f() {\n"
"}"; " for (int x = 0; x < 10; x++)\n"
" a[x] = 0;\n"
"}";
ASSERT_EQUALS(true, testValueOfX(code, 3U, 0));
ASSERT_EQUALS(true, testValueOfX(code, 3U, 9));
ASSERT_EQUALS(false, testValueOfX(code, 3U, 10));
code = "void f() {\n"
" for (int x = 0; x < (short)10; x++)\n"
" a[x] = 0;\n"
"}";
ASSERT_EQUALS(true, testValueOfX(code, 3U, 0)); ASSERT_EQUALS(true, testValueOfX(code, 3U, 0));
ASSERT_EQUALS(true, testValueOfX(code, 3U, 9)); ASSERT_EQUALS(true, testValueOfX(code, 3U, 9));
ASSERT_EQUALS(false, testValueOfX(code, 3U, 10)); ASSERT_EQUALS(false, testValueOfX(code, 3U, 10));