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Remove errx and errors.hpp (#1737)

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This commit is contained in:
Rangi
2025-07-09 11:04:23 -04:00
committed by GitHub
parent 9acba4b412
commit 5e43ece578
179 changed files with 366 additions and 393 deletions
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81
src/link/warning.cpp
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@@ -10,10 +10,9 @@
static uint32_t nbErrors = 0;
static void printDiag(
char const *fmt, va_list args, char const *type, FileStackNode const *where, uint32_t lineNo
FileStackNode const *where, uint32_t lineNo, char const *fmt, va_list args, char const *type
) {
fputs(type, stderr);
fputs(": ", stderr);
fprintf(stderr, "%s: ", type);
if (where) {
where->dump(lineNo);
fputs(": ", stderr);
@@ -22,22 +21,54 @@ static void printDiag(
putc('\n', stderr);
}
static void incrementErrors() {
if (nbErrors != UINT32_MAX) {
nbErrors++;
}
}
[[noreturn]]
static void abortLinking(char const *verb) {
fprintf(
stderr,
"Linking %s with %" PRIu32 " error%s\n",
verb ? verb : "aborted",
nbErrors,
nbErrors == 1 ? "" : "s"
);
exit(1);
}
void warning(FileStackNode const *where, uint32_t lineNo, char const *fmt, ...) {
va_list args;
va_start(args, fmt);
printDiag(fmt, args, "warning", where, lineNo);
printDiag(where, lineNo, fmt, args, "warning");
va_end(args);
}
void warning(char const *fmt, ...) {
va_list args;
va_start(args, fmt);
printDiag(nullptr, 0, fmt, args, "warning");
va_end(args);
}
void error(FileStackNode const *where, uint32_t lineNo, char const *fmt, ...) {
va_list args;
va_start(args, fmt);
printDiag(fmt, args, "error", where, lineNo);
printDiag(where, lineNo, fmt, args, "error");
va_end(args);
if (nbErrors != UINT32_MAX) {
nbErrors++;
}
incrementErrors();
}
void error(char const *fmt, ...) {
va_list args;
va_start(args, fmt);
printDiag(nullptr, 0, fmt, args, "error");
va_end(args);
incrementErrors();
}
void errorNoDump(char const *fmt, ...) {
@@ -47,9 +78,7 @@ void errorNoDump(char const *fmt, ...) {
vfprintf(stderr, fmt, args);
va_end(args);
if (nbErrors != UINT32_MAX) {
nbErrors++;
}
incrementErrors();
}
void argErr(char flag, char const *fmt, ...) {
@@ -60,33 +89,33 @@ void argErr(char flag, char const *fmt, ...) {
va_end(args);
putc('\n', stderr);
if (nbErrors != UINT32_MAX) {
nbErrors++;
}
incrementErrors();
}
[[noreturn]]
void fatal(FileStackNode const *where, uint32_t lineNo, char const *fmt, ...) {
va_list args;
va_start(args, fmt);
printDiag(fmt, args, "FATAL", where, lineNo);
printDiag(where, lineNo, fmt, args, "FATAL");
va_end(args);
if (nbErrors != UINT32_MAX) {
nbErrors++;
}
incrementErrors();
abortLinking(nullptr);
}
fprintf(
stderr, "Linking aborted after %" PRIu32 " error%s\n", nbErrors, nbErrors == 1 ? "" : "s"
);
exit(1);
[[noreturn]]
void fatal(char const *fmt, ...) {
va_list args;
va_start(args, fmt);
printDiag(nullptr, 0, fmt, args, "FATAL");
va_end(args);
incrementErrors();
abortLinking(nullptr);
}
void requireZeroErrors() {
if (nbErrors != 0) {
fprintf(
stderr, "Linking failed with %" PRIu32 " error%s\n", nbErrors, nbErrors == 1 ? "" : "s"
);
exit(1);
abortLinking("failed");
}
}