Changeset 37f527b in mainline for uspace/app/sbi/src/stree_t.h

Timestamp:

2010-03-26T21:55:23Z (14 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

4204ad9

Parents:

b535aeb

Message:

Update SBI to rev. 144.

File:

• uspace/app/sbi/src/stree_t.h (modified) (9 diffs)

uspace/app/sbi/src/stree_t.h

@@ -31 +31 @@
 
 #include "list_t.h"
+#include "builtin_t.h"
 
 /*
@@ -156 +157 @@
         list_t args; /* of stree_expr_t */
 } stree_index_t;
+
+/** @c as conversion operation */
+typedef struct {
+        /** Expression to convert */
+        struct stree_expr *arg;
+        /** Destination type of conversion. */
+        struct stree_texpr *dtype;
+} stree_as_t;
 
 /** Arithmetic expression class */
@@ -168 +177 @@
         ec_call,
         ec_assign,
-        ec_index
+        ec_index,
+        ec_as
 } expr_class_t;
 
@@ -188 +198 @@
                 stree_index_t *index;
                 stree_assign_t *assign;
+                stree_as_t *as_op;
         } u;
 } stree_expr_t;
@@ -200 +211 @@
 typedef enum {
         tlc_int,
+        tlc_resource,
         tlc_string
 } tliteral_class_t;
@@ -388 +400 @@
         struct stree_symbol *outer_symbol;
 
-        /** Main block */
+        /** Main block for regular procedures */
         stree_block_t *body;
+
+        /** Builtin handler for builtin procedures */
+        builtin_proc_t bi_handler;
 } stree_proc_t;
 
@@ -512 +527 @@
 } stree_module_t;
 
+/** Symbol attribute class */
+typedef enum {
+        /** Builtin symbol (interpreter hook) */
+        sac_builtin
+} symbol_attr_class_t;
+
+/** Symbol atribute */
+typedef struct {
+        symbol_attr_class_t sac;
+} stree_symbol_attr_t;
+
+
 typedef enum {
         sc_csi,
@@ -539 +566 @@
         /** Containing block (for block-level symbols) */
         stree_block_t *outer_block;
+
+        /** Symbol attributes. */
+        list_t attr; /* of stree_symbol_attr_t */
 } stree_symbol_t;
 
@@ -545 +575 @@
         /** The one and only module in the program */
         stree_module_t *module;
+
+        /** Builtin symbols binding. */
+        struct builtin *builtin;
 } stree_program_t;