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comparison dmd/attrib.c @ 1392:336faed34424

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Allow ignored pragmas to have a body; don't ignore the body. Also, ignore errors while trying to make sense of parameters to ignored pragmas for -v.
author Frits van Bommel <fvbommel wxs.nl>
date Sun, 17 May 2009 23:33:35 +0200
parents 229e02867307
children def7a1d494fd
comparison
equal deleted inserted replaced
1391:3af4ad55a004 1392:336faed34424
1010 printf("pragma %s", ident->toChars()); 1010 printf("pragma %s", ident->toChars());
1011 if (args) 1011 if (args)
1012 { 1012 {
1013 for (size_t i = 0; i < args->dim; i++) 1013 for (size_t i = 0; i < args->dim; i++)
1014 { 1014 {
1015 // ignore errors in ignored pragmas.
1016 global.gag++;
1017 unsigned errors_save = global.errors;
1018
1015 Expression *e = (Expression *)args->data[i]; 1019 Expression *e = (Expression *)args->data[i];
1016 e = e->semantic(sc); 1020 e = e->semantic(sc);
1017 e = e->optimize(WANTvalue | WANTinterpret); 1021 e = e->optimize(WANTvalue | WANTinterpret);
1018 if (i == 0) 1022 if (i == 0)
1019 printf(" ("); 1023 printf(" (");
1020 else 1024 else
1021 printf(","); 1025 printf(",");
1022 printf("%s", e->toChars()); 1026 printf("%s", e->toChars());
1027
1028 // restore error state.
1029 global.gag--;
1030 global.errors = errors_save;
1023 } 1031 }
1024 if (args->dim) 1032 if (args->dim)
1025 printf(")"); 1033 printf(")");
1026 } 1034 }
1027 printf("\n"); 1035 printf("\n");
1028 } 1036 }
1029 goto Lnodecl;
1030 } 1037 }
1031 else 1038 else
1032 error("unrecognized pragma(%s)", ident->toChars()); 1039 error("unrecognized pragma(%s)", ident->toChars());
1033 1040
1034 if (decl) 1041 if (decl)