diff options
Diffstat (limited to 'src/glsl/ast_to_hir.cpp')
| -rw-r--r-- | src/glsl/ast_to_hir.cpp | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/glsl/ast_to_hir.cpp b/src/glsl/ast_to_hir.cpp index fb2c0f7026c..7b54eaf4390 100644 --- a/src/glsl/ast_to_hir.cpp +++ b/src/glsl/ast_to_hir.cpp @@ -2694,6 +2694,25 @@ is_conflicting_fragcoord_redeclaration(struct _mesa_glsl_parse_state *state, return false; } +static inline void +validate_array_dimensions(const glsl_type *t, + struct _mesa_glsl_parse_state *state, + YYLTYPE *loc) { + if (t->is_array()) { + t = t->fields.array; + while (t->is_array()) { + if (t->is_unsized_array()) { + _mesa_glsl_error(loc, state, + "only the outermost array dimension can " + "be unsized", + t->name); + break; + } + t = t->fields.array; + } + } +} + static void apply_type_qualifier_to_variable(const struct ast_type_qualifier *qual, ir_variable *var, @@ -4436,6 +4455,8 @@ ast_declarator_list::hir(exec_list *instructions, result = process_initializer((earlier == NULL) ? var : earlier, decl, this->type, &initializer_instructions, state); + } else { + validate_array_dimensions(var_type, state, &loc); } /* From page 23 (page 29 of the PDF) of the GLSL 1.10 spec: @@ -5961,6 +5982,7 @@ ast_process_structure_or_interface_block(exec_list *instructions, const struct glsl_type *field_type = process_array_type(&loc, decl_type, decl->array_specifier, state); + validate_array_dimensions(field_type, state, &loc); fields[i].type = field_type; fields[i].name = decl->identifier; fields[i].location = -1; |