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Implement warning diagnostic flags for RGBGFX (#1738)

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This commit is contained in:
Rangi
2025-07-10 09:58:40 -04:00
committed by GitHub
parent 276a200590
commit 3f4e8396aa
14 changed files with 210 additions and 15 deletions
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45
src/gfx/warning.cpp
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@@ -10,6 +10,21 @@
static uintmax_t nbErrors;
// clang-format off: nested initializers
Diagnostics<WarningLevel, WarningID> warnings = {
.metaWarnings = {
{"all", LEVEL_ALL },
{"everything", LEVEL_EVERYTHING},
},
.warningFlags = {
{"embedded", LEVEL_EVERYTHING},
{"trim-nonempty", LEVEL_ALL },
},
.paramWarnings = {},
.state = DiagnosticsState<WarningID>(),
};
// clang-format on
[[noreturn]]
void giveUp() {
fprintf(stderr, "Conversion aborted after %ju error%s\n", nbErrors, nbErrors == 1 ? "" : "s");
@@ -50,3 +65,33 @@ void fatal(char const *fmt, ...) {
giveUp();
}
void warning(WarningID id, char const *fmt, ...) {
char const *flag = warnings.warningFlags[id].name;
va_list ap;
switch (warnings.getWarningBehavior(id)) {
case WarningBehavior::DISABLED:
break;
case WarningBehavior::ENABLED:
fprintf(stderr, "warning: [-W%s]\n ", flag);
va_start(ap, fmt);
vfprintf(stderr, fmt, ap);
va_end(ap);
putc('\n', stderr);
break;
case WarningBehavior::ERROR:
fprintf(stderr, "error: [-Werror=%s]\n ", flag);
va_start(ap, fmt);
vfprintf(stderr, fmt, ap);
va_end(ap);
putc('\n', stderr);
if (nbErrors != std::numeric_limits<decltype(nbErrors)>::max()) {
nbErrors++;
}
break;
}
}