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alwaysTrueFalse: Don't warn when condition is 0 or 1

This commit is contained in:
Daniel Marjamäki 2016-10-09 15:20:43 +02:00
parent af5dd2c29e
commit e0e53cbd66
1 changed files with 1 additions and 1 deletions
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2
lib/checkcondition.cpp
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@ -976,7 +976,7 @@ void CheckCondition::alwaysTrueFalse()
const Scope * scope = symbolDatabase->functionScopes[i];
for (const Token* tok = scope->classStart->next(); tok != scope->classEnd; tok = tok->next()) {
const bool constValCond = Token::Match(tok->tokAt(-2), "if|while ( %num%|%char% )"); // just one number or char inside if|while
const bool constValCond = Token::Match(tok->tokAt(-2), "if|while ( %num%|%char% )") && !Token::Match(tok,"0|1"); // just one number or char inside if|while
const bool constValExpr = Token::Match(tok, "%num%|%char%") && tok->astParent() && Token::Match(tok->astParent(),"&&|%oror%|?"); // just one number or char in boolean expression
const bool compExpr = Token::Match(tok, "%comp%|!"); // a compare expression