diff options
| author | Himbeer <himbeer@disroot.org> | 2024-10-02 15:37:37 +0200 |
|---|---|---|
| committer | Himbeer <himbeer@disroot.org> | 2024-10-02 15:37:37 +0200 |
| commit | 6dcaccdab64366d086898dc289fda9d80b98e636 (patch) | |
| tree | 8da5292fc36b745885d10d715296ba101d54b750 /src | |
| parent | 7c2cfd1657924a9d66757a627eef9caa117684a9 (diff) | |
Implement optional return expressions
This is the implementation of commit
7c2cfd1657924a9d66757a627eef9caa117684a9.
Diffstat (limited to 'src')
| -rw-r--r-- | src/parse.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/parse.c b/src/parse.c index 511cb18..3fa1498 100644 --- a/src/parse.c +++ b/src/parse.c @@ -1097,8 +1097,10 @@ parse_return(struct lexer *lexer, struct ast_return *out) return false; } - if (!parse_expr(lexer, &out->value)) { - error(lex_loc(lexer), "syntax error: expected expression"); + out->value = must_malloc(sizeof(struct ast_expr)); + if (!parse_expr(lexer, out->value)) { + free(out->value); + out->value = NULL; } return true; |