glsl: Add support for default precision statements

[mesa.git] / src / glsl / ast.h

diff --git a/src/glsl/ast.h b/src/glsl/ast.h
index 2b9b7861b0fb4b02f65c222e5dc2621bc1c280cf..0e2811ca665022e20988345e7c3cb040ee6e352f 100644 (file)
--- a/src/glsl/ast.h
+++ b/src/glsl/ast.h
@@ -462,7 +462,8 @@ public:
    /** Construct a type specifier from a type name */
    ast_type_specifier(const char *name) 
       : type_specifier(ast_type_name), type_name(name), structure(NULL),
-       is_array(false), array_size(NULL), precision(ast_precision_none)
+       is_array(false), array_size(NULL), precision(ast_precision_none),
+       is_precision_statement(false)
    {
       /* empty */
    }
@@ -470,7 +471,8 @@ public:
    /** Construct a type specifier from a structure definition */
    ast_type_specifier(ast_struct_specifier *s)
       : type_specifier(ast_struct), type_name(s->name), structure(s),
-       is_array(false), array_size(NULL), precision(ast_precision_none)
+       is_array(false), array_size(NULL), precision(ast_precision_none),
+       is_precision_statement(false)
    {
       /* empty */
    }
@@ -492,6 +494,8 @@ public:
    ast_expression *array_size;
 
    unsigned precision:2;
+
+   bool is_precision_statement;
 };