diff options
Diffstat (limited to 'src/parse.c')
| -rw-r--r-- | src/parse.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/parse.c b/src/parse.c index 93a2dcdd..4eae21e5 100644 --- a/src/parse.c +++ b/src/parse.c @@ -309,7 +309,9 @@ PUREFUNC static INLINE int64_t get_indent(parse_ctx_t *ctx, const char *pos) { int64_t line_num = get_line_number(ctx->file, pos); const char *line = get_line(ctx->file, line_num); - if (*line == ' ') { + if (line == NULL) { + return 0; + } else if (*line == ' ') { int64_t spaces = (int64_t)strspn(line, " "); if (line[spaces] == '\t') parser_err(ctx, line + spaces, line + spaces + 1, "This is a tab following spaces, and you can't mix tabs and spaces"); @@ -873,8 +875,8 @@ PARSER(parse_reduction) { ); if (progress) key = new_term; } - if (key->tag == Var) key = NULL; - else pos = key->end; + if (key && key->tag == Var) key = NULL; + else if (key) pos = key->end; whitespace(&pos); if (!match(&pos, ":")) return NULL; @@ -1662,8 +1664,8 @@ static ast_t *parse_infix_expr(parse_ctx_t *ctx, const char *pos, int min_tightn ); if (progress) key = new_term; } - if (key->tag == Var) key = NULL; - else pos = key->end; + if (key && key->tag == Var) key = NULL; + else if (key) pos = key->end; } whitespace(&pos); |