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No "Statement has no effect" warnings on statements with errors.

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acqn 2020-08-03 01:15:57 +08:00 committed by Oliver Schmidt
parent 7e68a24625
commit 11a5f0edf1
1 changed files with 3 additions and 1 deletions
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4
src/cc65/stmt.c
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@ -581,6 +581,7 @@ int Statement (int* PendingToken)
ExprDesc Expr;
int GotBreak;
CodeMark Start, End;
unsigned PrevErrorCount = ErrorCount;
/* Assume no pending token */
if (PendingToken) {
@ -681,7 +682,8 @@ int Statement (int* PendingToken)
GetCodePos (&End);
if (CodeRangeIsEmpty (&Start, &End) &&
!IsTypeVoid (Expr.Type) &&
IS_Get (&WarnNoEffect)) {
IS_Get (&WarnNoEffect) &&
PrevErrorCount == ErrorCount) {
Warning ("Statement has no effect");
}
CheckSemi (PendingToken);