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-rw-r--r--src/mesa/shader/slang/slang_codegen.c3
-rw-r--r--src/mesa/shader/slang/slang_compile_variable.h2
2 files changed, 2 insertions, 3 deletions
diff --git a/src/mesa/shader/slang/slang_codegen.c b/src/mesa/shader/slang/slang_codegen.c
index 27ac1da9ad8..4b876a460c2 100644
--- a/src/mesa/shader/slang/slang_codegen.c
+++ b/src/mesa/shader/slang/slang_codegen.c
@@ -4187,11 +4187,10 @@ _slang_gen_variable(slang_assemble_ctx * A, slang_operation *oper)
slang_atom name = oper->var ? oper->var->a_name : oper->a_id;
slang_variable *var = _slang_variable_locate(oper->locals, name, GL_TRUE);
slang_ir_node *n;
- if (!var) {
+ if (!var || !var->declared) {
slang_info_log_error(A->log, "undefined variable '%s'", (char *) name);
return NULL;
}
- assert(var->declared);
n = new_var(A, var);
return n;
}
diff --git a/src/mesa/shader/slang/slang_compile_variable.h b/src/mesa/shader/slang/slang_compile_variable.h
index b4585599f24..5c9d248b354 100644
--- a/src/mesa/shader/slang/slang_compile_variable.h
+++ b/src/mesa/shader/slang/slang_compile_variable.h
@@ -41,7 +41,7 @@ typedef struct slang_variable_
GLuint size; /**< Variable's size in bytes */
GLboolean is_global;
GLboolean isTemp; /**< a named temporary (__resultTmp) */
- GLboolean declared; /**< for debug */
+ GLboolean declared; /**< has the var been declared? */
struct slang_ir_storage_ *store; /**< Storage for this var */
} slang_variable;