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| author | Mustafa Quraish <[email protected]> | 2022-02-05 05:47:52 -0500 |
|---|---|---|
| committer | Mustafa Quraish <[email protected]> | 2022-02-05 08:56:15 -0500 |
| commit | 2ca7824bedade35a08da5c037b8dc999a54e84f1 (patch) | |
| tree | 281421602911828b060f43a540862517c19370b3 /src/generator.c | |
| parent | Handle command-line arguments properly on linux (diff) | |
| download | cup-2ca7824bedade35a08da5c037b8dc999a54e84f1.tar.xz cup-2ca7824bedade35a08da5c037b8dc999a54e84f1.zip | |
Allow function declarations without a definition
Diffstat (limited to 'src/generator.c')
| -rw-r--r-- | src/generator.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/generator.c b/src/generator.c index 82c492b..d380f36 100644 --- a/src/generator.c +++ b/src/generator.c @@ -444,6 +444,9 @@ void generate_function_header(Node *func, FILE *out) void generate_function(Node *func, FILE *out) { assert(func->type == AST_FUNC); + // This will happen for declarations. + if (func->func.body == NULL) + return; current_function = func; generate_function_header(func, out); generate_block(func->func.body, out); |