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fixup! [Diagnostics] Add -[no-]warning-as-error flags for precise control over warning behavior

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This commit is contained in:
Dmitrii Galimzianov
2024-09-07 07:54:12 +02:00
parent 28883b6654
commit 070c77ebcf
6 changed files with 105 additions and 49 deletions
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8
lib/Frontend/CompilerInvocation.cpp
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@@ -2268,10 +2268,10 @@ static bool ParseDiagnosticArgs(DiagnosticOptions &Opts, ArgList &Args,
return WarningAsErrorRule(WarningAsErrorRule::Action::Enable);
case OPT_no_warnings_as_errors:
return WarningAsErrorRule(WarningAsErrorRule::Action::Disable);
case OPT_warning_as_error:
case OPT_Werror:
return WarningAsErrorRule(WarningAsErrorRule::Action::Enable,
arg->getValue());
case OPT_no_warning_as_error:
case OPT_Wwarning:
return WarningAsErrorRule(WarningAsErrorRule::Action::Disable,
arg->getValue());
default:
@@ -2321,6 +2321,10 @@ static bool ParseDiagnosticArgs(DiagnosticOptions &Opts, ArgList &Args,
Opts.LocalizationPath = A->getValue();
}
}
assert(!(Opts.SuppressWarnings &&
WarningAsErrorRule::hasConflictsWithSuppressWarnings(
Opts.WarningsAsErrorsRules)) &&
"conflicting arguments; should have been caught by driver");
return false;
}