diff options
Diffstat (limited to 'compiler/fuspelc.c')
| -rw-r--r-- | compiler/fuspelc.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/compiler/fuspelc.c b/compiler/fuspelc.c index e0e34b7..5a02126 100644 --- a/compiler/fuspelc.c +++ b/compiler/fuspelc.c @@ -2,10 +2,10 @@ #include <stdio.h> #include <string.h> -#include "error.h" +#include "eval.h" #include "lex.h" +#include "mem.h" #include "parse.h" -#include "eval.h" #include "print.h" int main(void) { @@ -16,20 +16,25 @@ int main(void) { if (!fgets(program, 79, stdin)) { if (feof(stdin)) break; - error(11, "Couldn't read input."); + fprintf(stderr, "Couldn't read input."); + exit(EXIT_FAILURE); } tokens = lex(tokens, program); - if (!tokens) - error(12, "Couldn't lex program."); + if (!tokens) { + fprintf(stderr, "Couldn't lex program."); + exit(EXIT_FAILURE); + } } fuspel* pgm = parse(tokens); free_token_list(tokens); free(tokens); - if (!pgm) - error(13, "Couldn't parse program."); + if (!pgm) { + fprintf(stderr, "Couldn't parse program."); + exit(EXIT_FAILURE); + } printf("\nParsed program:\n"); print_fuspel(pgm); @@ -38,9 +43,7 @@ int main(void) { expression to_eval, *evaled; to_eval.kind = EXPR_NAME; - to_eval.var1 = malloc(5); - if (!to_eval.var1) - error_no_mem(); + to_eval.var1 = my_calloc(1, 5); strcpy(to_eval.var1, "main"); evaled = eval(pgm, &to_eval); |