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mesa: issue error, don't crash, when calling a prototyped, but undefined function 

Bug #18659.
This commit is contained in:
Brian Paul 2008-11-21 17:22:16 -07:00
parent ca142c2c08
commit e545ce2af4
1 changed files with 7 additions and 0 deletions
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7
src/mesa/shader/slang/slang_codegen.c
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@ -2020,6 +2020,13 @@ _slang_gen_function_call_name(slang_assemble_ctx *A, const char *name,
name);
return NULL;
}
if (!fun->body) {
slang_info_log_error(A->log,
"Function '%s' prototyped but not defined. "
"Separate compilation units not supported.",
name);
return NULL;
}
n = _slang_gen_function_call(A, fun, oper, dest);