diff options
Diffstat (limited to 'compiler.c')
| -rw-r--r-- | compiler.c | 43 |
1 files changed, 31 insertions, 12 deletions
@@ -1028,6 +1028,24 @@ unsigned long tnsl_parse_number (Token *numeric_literal) { return tnsl_parse_decimal(numeric_literal->data); } +Token *tnsl_find_last_token(Vector *tokens, size_t pos) { + if (pos >= tokens->count && tokens->count > 0) + return vect_get(tokens, tokens->count - 1); + else if (tokens->count > 0) + return vect_get(tokens, pos); + return NULL; +} + +int tnsl_next_non_nl(Vector *tokens, size_t pos) { + Token *t = vect_get(tokens, ++pos); + + while (t != NULL && tok_str_eq(t, "\n")) { + t = vect_get(tokens, ++pos); + } + + return pos; +} + Variable tnsl_parse_type(Vector *tokens, size_t cur) { Vector ftn = vect_init(sizeof(char)); Vector ptr = vect_init(sizeof(int)); @@ -1251,13 +1269,6 @@ int tnsl_block_type(Vector *tokens, size_t cur) { return -1; } -Token *tnsl_find_last_token(Vector *tokens, size_t pos) { - if (pos >= tokens->count && tokens->count > 0) - return vect_get(tokens, tokens->count - 1); - else if (tokens->count > 0) - return vect_get(tokens, pos); - return NULL; -} // Phase 1 - Module building bool p1_error = false; @@ -1276,8 +1287,11 @@ void p1_parse_params(Vector *var_list, Vector *tokens, size_t *pos) { current_type.name = NULL; current_type.type = NULL; - for(*pos += 1; *pos < end; *pos += 1) { - if(tnsl_is_def(tokens, *pos)) { + for(*pos = tnsl_next_non_nl(tokens, *pos); *pos < end; *pos = tnsl_next_non_nl(tokens, *pos)) { + size_t next = tnsl_next_non_nl(tokens, *pos); + t = vect_get(tokens, tnsl_next_non_nl(tokens, *pos)); + + if(!tok_str_eq(t, ",") && next < end) { if(current_type.name != NULL) { free(current_type.name); vect_end(&(current_type.ptr_chain)); @@ -1288,8 +1302,13 @@ void p1_parse_params(Vector *var_list, Vector *tokens, size_t *pos) { t = vect_get(tokens, *pos); - if (t->type != TT_DEFWORD) { - printf("ERROR: Unexpected token in member list (was looking for a user defined name)\n"); + if (current_type.name == NULL) { + printf("ERROR: Expected a type before the first member/parameter\n"); + printf(" \"%s\" line %d column %d\n\n", t->data, t->line, t->col); + p1_error = true; + break; + } else if (t->type != TT_DEFWORD) { + printf("ERROR: Unexpected token in member/parameter list (was looking for a user defined name)\n"); printf(" \"%s\" line %d column %d\n\n", t->data, t->line, t->col); p1_error = true; break; @@ -1309,7 +1328,7 @@ void p1_parse_params(Vector *var_list, Vector *tokens, size_t *pos) { // Add the member to the struct (the member's type will be resolved later) vect_push(var_list, &member); - *pos += 1; + *pos = tnsl_next_non_nl(tokens, *pos); t = vect_get(tokens, *pos); if (*pos >= end) { |