diff options
| -rw-r--r-- | src/glsl/ast_to_hir.cpp | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/glsl/ast_to_hir.cpp b/src/glsl/ast_to_hir.cpp index afbb3b21bbd..fe1e1291e07 100644 --- a/src/glsl/ast_to_hir.cpp +++ b/src/glsl/ast_to_hir.cpp @@ -3767,7 +3767,7 @@ ast_declarator_list::hir(exec_list *instructions, earlier->data.how_declared == ir_var_declared_in_block) { _mesa_glsl_error(&loc, state, "`%s' has already been redeclared using " - "gl_PerVertex", var->name); + "gl_PerVertex", earlier->name); } earlier->data.how_declared = ir_var_declared_normally; } @@ -5706,17 +5706,21 @@ ast_interface_block::hir(exec_list *instructions, var->data.stream = this->layout.stream; + /* Examine var name here since var may get deleted in the next call */ + bool var_is_gl_id = is_gl_identifier(var->name); + if (redeclaring_per_vertex) { ir_variable *earlier = get_variable_being_redeclared(var, loc, state, true /* allow_all_redeclarations */); - if (!is_gl_identifier(var->name) || earlier == NULL) { + if (!var_is_gl_id || earlier == NULL) { _mesa_glsl_error(&loc, state, "redeclaration of gl_PerVertex can only " "include built-in variables"); } else if (earlier->data.how_declared == ir_var_declared_normally) { _mesa_glsl_error(&loc, state, - "`%s' has already been redeclared", var->name); + "`%s' has already been redeclared", + earlier->name); } else { earlier->data.how_declared = ir_var_declared_in_block; earlier->reinit_interface_type(block_type); |