Otherwise we continue and hit the "Illegal formal parameter mode"
assertion.
Fixes negative compile test texelFetchOffset.frag in piglit.
Signed-off-by: Kenneth Graunke <kenn...@whitecape.org>
---
src/glsl/ast_function.cpp | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/src/glsl/ast_function.cpp b/src/glsl/ast_function.cpp
index c49a33d..8b79d85 100644
--- a/src/glsl/ast_function.cpp
+++ b/src/glsl/ast_function.cpp
@@ -164,6 +164,7 @@ match_function_by_name(exec_list *instructions, const char
*name,
_mesa_glsl_error(loc, state,
"parameter `%s' must be a constant expression",
formal->name);
+ return ir_call::get_error_instruction(ctx);
}
if ((formal->mode == ir_var_out)
--
1.7.6
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