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| author | Tucker Evans <tuckerevans24@gmail.com> | 2019-09-02 13:34:06 -0400 |
|---|---|---|
| committer | Tucker Evans <tuckerevans24@gmail.com> | 2019-09-03 16:26:04 -0400 |
| commit | 4fced0fc39d3aeacb3c6d434aeeb622468a857cc (patch) | |
| tree | c92a2fa59466efd83d58448159c959ae5ae97343 /pc.y | |
| parent | 389c2765afebb0b6112493e53117405488a4f3f1 (diff) | |
Add unary minus to parsing
Diffstat (limited to 'pc.y')
| -rw-r--r-- | pc.y | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -402,5 +402,11 @@ factor { $$ = mktree(NOT, $2, NULL); } + |ADDOP factor{ + if ($1 != SUB) + yyerror("SUB NOT CORRECT\n"); + else + $$ = mktree(SUB, $2, NULL); + } ; |