linker: Track and validate GLSL versions used in shaders

2 files changed, 5 insertions, 0 deletions

diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index be9eaaa875c..729c2eaf0fd 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -1967,6 +1967,8 @@ struct gl_shader
    GLchar *InfoLog;
    struct gl_sl_pragmas Pragmas;
 
+   unsigned Version;       /**< GLSL version used for linking */
+
    struct exec_list *ir;
    struct glsl_symbol_table *symbols;
 };
@@ -2006,6 +2008,8 @@ struct gl_shader_program
    GLboolean _Used;        /**< Ever used for drawing? */
    GLchar *InfoLog;
 
+   unsigned Version;       /**< GLSL version used for linking */
+
    /**
     * Per-stage shaders resulting from the first stage of linking.
     */
diff --git a/src/mesa/shader/ir_to_mesa.cpp b/src/mesa/shader/ir_to_mesa.cpp
index 58320c92174..557f5d319d2 100644
--- a/src/mesa/shader/ir_to_mesa.cpp
+++ b/src/mesa/shader/ir_to_mesa.cpp
@@ -2234,6 +2234,7 @@ _mesa_glsl_compile_shader(GLcontext *ctx, struct gl_shader *shader)
 
    shader->CompileStatus = !state->error;
    shader->InfoLog = state->info_log;
+   shader->Version = state->language_version;
 
    /* Retain any live IR, but trash the rest. */
    foreach_list(node, shader->ir) {