glsl: Create AST structs corresponding to new productions in grammar

Previously we added productions for:
	switch_body
	case_label_list
	case_statement
	case_statement_list
Now add AST structs corresponding to those productions.

Reviewed-by: Kenneth Graunke <[email protected]>

1 files changed, 59 insertions, 0 deletions

diff --git a/src/glsl/ast.h b/src/glsl/ast.h
index 208ffc4197a..d899bc62a81 100644
--- a/src/glsl/ast.h
+++ b/src/glsl/ast.h
@@ -642,6 +642,65 @@ public:
 };
 
 
+class ast_case_label_list : public ast_node {
+public:
+   ast_case_label_list(void);
+   virtual void print(void) const;
+
+   virtual ir_rvalue *hir(exec_list *instructions,
+			  struct _mesa_glsl_parse_state *state);
+
+   /**
+    * A list of case labels.
+    */
+   exec_list labels;
+};
+
+
+class ast_case_statement : public ast_node {
+public:
+   ast_case_statement(ast_case_label_list *labels);
+   virtual void print(void) const;
+
+   virtual ir_rvalue *hir(exec_list *instructions,
+			  struct _mesa_glsl_parse_state *state);
+
+   ast_case_label_list *labels;
+
+   /**
+    * A list of statements.
+    */
+   exec_list stmts;
+};
+
+
+class ast_case_statement_list : public ast_node {
+public:
+   ast_case_statement_list(void);
+   virtual void print(void) const;
+
+   virtual ir_rvalue *hir(exec_list *instructions,
+			  struct _mesa_glsl_parse_state *state);
+
+   /**
+    * A list of cases.
+    */
+   exec_list cases;
+};
+
+
+class ast_switch_body : public ast_node {
+public:
+   ast_switch_body(ast_case_statement_list *stmts);
+   virtual void print(void) const;
+
+   virtual ir_rvalue *hir(exec_list *instructions,
+			  struct _mesa_glsl_parse_state *state);
+
+   ast_case_statement_list *stmts;
+};
+
+
 class ast_selection_statement : public ast_node {
 public:
    ast_selection_statement(ast_expression *condition,