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general: reenable -Wpedantic for gcc by using __extension__ (ZEXT)

to suppress warnings about `errtxtf` operand number "%<n>$" args;
  enable some further warnings
test suite: enable -Wpedantic and fix/suppress any warnings
This commit is contained in:
gitlost 2025-01-27 11:03:33 +00:00
parent a4b557786f
commit b377b14360
93 changed files with 1397 additions and 1370 deletions
backend

View file

@ -79,8 +79,8 @@ INTERNAL int codabar(struct zint_symbol *symbol, unsigned char source[], int len
return errtxt(ZINT_ERROR_INVALID_DATA, symbol, 359, "Does not end with \"A\", \"B\", \"C\" or \"D\"");
}
if ((i = not_sane_lookup(CALCIUM, sizeof(CALCIUM) - 1, source, length, posns))) {
return errtxtf(ZINT_ERROR_INVALID_DATA, symbol, 357,
"Invalid character at position %1$d in input (\"%2$s\" only)", i, CALCIUM);
return ZEXT errtxtf(ZINT_ERROR_INVALID_DATA, symbol, 357,
"Invalid character at position %1$d in input (\"%2$s\" only)", i, CALCIUM);
}
/* And must not use A, B, C or D otherwise (BS EN 798:1995 4.3.2) */
if ((i = not_sane(CALCIUM_INNER_F, source + 1, length - 2))) {