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Refactoring and enhancements to RGBASM warnings (#1526)

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* Allow a `no-` prefix to negate "meta" warnings
  (`-Wno-all`, `-Wno-extra`, `-Wno-everything`)
* Allow `-Wno-error=...` to override `-Werror`
  (including for "meta" warnings)
This commit is contained in:
Sylvie
2024-10-04 15:52:40 -04:00
committed by GitHub
parent a9e49a09fd
commit cf85146353
5 changed files with 234 additions and 289 deletions
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33
include/asm/warning.hpp
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@@ -5,8 +5,6 @@
extern unsigned int nbErrors, maxErrors;
enum WarningState { WARNING_DEFAULT, WARNING_DISABLED, WARNING_ENABLED, WARNING_ERROR };
enum WarningID {
WARNING_ASSERT, // Assertions
WARNING_BACKWARDS_FOR, // `for` loop with backwards range
@@ -26,10 +24,9 @@ enum WarningID {
NB_PLAIN_WARNINGS,
// Warnings past this point are "parametric" warnings, only mapping to a single flag
#define PARAM_WARNINGS_START NB_PLAIN_WARNINGS
// Warnings past this point are "parametric" warnings, only mapping to a single flag
// Treating string as number may lose some bits
WARNING_NUMERIC_STRING_1 = PARAM_WARNINGS_START,
WARNING_NUMERIC_STRING_1 = NB_PLAIN_WARNINGS,
WARNING_NUMERIC_STRING_2,
// Purging an exported symbol or label
WARNING_PURGE_1,
@@ -41,20 +38,24 @@ enum WarningID {
WARNING_UNMAPPED_CHAR_1,
WARNING_UNMAPPED_CHAR_2,
NB_PLAIN_AND_PARAM_WARNINGS,
#define NB_PARAM_WARNINGS (NB_PLAIN_AND_PARAM_WARNINGS - PARAM_WARNINGS_START)
// Warnings past this point are "meta" warnings
#define META_WARNINGS_START NB_PLAIN_AND_PARAM_WARNINGS
WARNING_ALL = META_WARNINGS_START,
WARNING_EXTRA,
WARNING_EVERYTHING,
NB_WARNINGS,
#define NB_META_WARNINGS (NB_WARNINGS - META_WARNINGS_START)
};
extern WarningState warningStates[NB_PLAIN_AND_PARAM_WARNINGS];
enum WarningAbled { WARNING_DEFAULT, WARNING_ENABLED, WARNING_DISABLED };
struct WarningState {
WarningAbled state;
WarningAbled error;
void update(WarningState other);
};
struct Diagnostics {
WarningState flagStates[NB_WARNINGS];
WarningState metaStates[NB_WARNINGS];
};
extern Diagnostics warningStates;
extern bool warningsAreErrors;
void processWarningFlag(char const *flag);