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Clarify comment about -Wno-* behavior with parametric warnings

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Rangi
2026-07-06 22:44:39 -04:00
parent 1e4a060d9e
commit cd0caaaceb
1 changed files with 2 additions and 2 deletions
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src/diagnostics.cpp
+2 -2
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@@ -91,8 +91,8 @@ std::pair<WarningState, std::optional<uint32_t>> getInitialWarningState(std::str
// Check if there is an "equals" sign followed by a decimal number
// Ignore an equals sign at the very end of the string
auto equals = flag.find('=');
// `-Wno-<flag>` and `-Wno-error=<flag>` negation cannot have an `=` parameter, but without
// one, the 0 value will apply to all levels of a parametric warning
// `-Wno-<flag>` and `-Wno-error=<flag>` negation will apply to all levels of a parametric
// warning. An `=` parameter cannot be specified for `-Wno-*` negated warnings.
if (state.state != WARNING_ENABLED || equals == flag.npos || equals == flag.size() - 1) {
return {state, std::nullopt};
}