Changes in uspace/app/sbi/src/stree_t.h [c5cb943d:051b3db8] in mainline

File:

• uspace/app/sbi/src/stree_t.h (modified) (10 diffs)

uspace/app/sbi/src/stree_t.h

@@ -1 +1 @@
 /*
- * Copyright (c) 2010 Jiri Svoboda
+ * Copyright (c) 2011 Jiri Svoboda
  * All rights reserved.
  *
@@ -364 +364 @@
 } texpr_class_t;
 
-/** Arithmetic expression */
+/** Type expression */
 typedef struct stree_texpr {
         texpr_class_t tc;
@@ -394 +394 @@
         stree_ident_t *name;
         stree_texpr_t *type;
+
+        /** Type of this variable or @c NULL if not typed yet */
+        struct tdata_item *titem;
 } stree_vdecl_t;
 
@@ -401 +404 @@
         stree_texpr_t *etype;
         stree_block_t *block;
+
+        /** Evaluated etype or @c NULL if not typed yet */
+        struct tdata_item *titem;
 } stree_except_t;
 
@@ -418 +424 @@
 } stree_if_t;
 
+/** @c when clause */
+typedef struct {
+        /** List of expressions -- cases -- for this clause */
+        list_t exprs; /* of stree_expr_t */
+        stree_block_t *block;
+} stree_when_t;
+
+/** Switch statement */
+typedef struct {
+        /** Switch expression */
+        stree_expr_t *expr;
+
+        /** When clauses */
+        list_t when_clauses; /* of stree_when_t */
+
+        /** Else block */
+        stree_block_t *else_block;
+} stree_switch_t;
+
 /** While statement */
 typedef struct {
@@ -448 +473 @@
 } stree_exps_t;
 
-/** With-try-except-finally statement (WEF) */
+/** With-try-except-finally (WEF) statement */
 typedef struct {
         stree_block_t *with_block;
@@ -459 +484 @@
         st_vdecl,
         st_if,
+        st_switch,
         st_while,
         st_for,
@@ -475 +501 @@
                 stree_vdecl_t *vdecl_s;
                 stree_if_t *if_s;
+                stree_switch_t *switch_s;
                 stree_while_t *while_s;
                 stree_for_t *for_s;
@@ -510 +537 @@
 /** Function signature.
  *
- * Foormal parameters and return type. This is common to function and delegate
+ * Formal parameters and return type. This is common to function and delegate
  * delcarations.
  */
@@ -788 +815 @@
         } u;
 
-        /** Containing CSI (for all symbols) */
+        /** Containing CSI */
         stree_csi_t *outer_csi;
 
-        /** Containing block (for block-level symbols) */
-        stree_block_t *outer_block;
-
-        /** Symbol attributes. */
+        /** Symbol attributes */
         list_t attr; /* of stree_symbol_attr_t */
 } stree_symbol_t;