X-Git-Url: http://deadsoftware.ru/gitweb?p=dsw-obn.git;a=blobdiff_plain;f=src%2Foberon-internals.h;h=d9f311911b94022a2ca7a7a7d6fdb08c869c33f2;hp=b81eb95fea111b6b1d9231ca92f176ba90069f7a;hb=HEAD;hpb=2e868cbd80ac5144b08154aaf2cf7bf7be455b61

diff --git a/src/oberon-internals.h b/src/oberon-internals.h
index b81eb95..d9f3119 100644
--- a/src/oberon-internals.h
+++ b/src/oberon-internals.h
@@ -17,6 +17,8 @@ typedef struct oberon_module_t oberon_module_t;
 typedef struct oberon_context_t oberon_context_t;
 typedef struct oberon_scope_t oberon_scope_t;
 
+typedef struct oberon_location_t oberon_location_t;
+typedef struct oberon_scanner_t oberon_scanner_t;
 typedef struct oberon_item_t oberon_item_t;
 typedef struct oberon_oper_t oberon_oper_t;
 typedef union oberon_expr_t oberon_expr_t;
@@ -130,13 +132,28 @@ struct oberon_module_t
 	gen_module_t * gen_mod;
 };
 
-typedef const char * (*ModuleImportCallback)(const char * name);
+struct oberon_location_t
+{
+	const char * source;
+	int line;
+	int col;
+};
+
+struct oberon_scanner_t
+{
+	char * source;
+	char * code;
+};
+
+typedef oberon_scanner_t * (*ModuleImportCallback)(const char * name);
 
 struct oberon_context_t
 {
 	/*** SCANER DATA ***/
 	const char * code;
 	int code_index;
+	oberon_location_t loc;
+	oberon_location_t xloc;
 
 	char c;
 	int token;
@@ -191,7 +208,8 @@ enum oberon_mode_kind
 	MODE_TYPE,
 	MODE_SET,
 	MODE_LEN,
-	MODE_SYSBYTE
+	MODE_SYSBYTE,
+	MODE_AS
 };
 
 enum oberon_operator_kind
@@ -218,6 +236,7 @@ enum oberon_operator_kind
 	OP_GEQ,
 
 	OP_CAST,
+	OP_HARDCAST,
 	OP_IS,
 
 	OP_RANGE,
@@ -229,7 +248,8 @@ enum oberon_operator_kind
 	OP_IN,
 
 	OP_ASH,
-	OP_LSH
+	OP_LSH,
+	OP_ROT
 };
 
 struct oberon_item_t
@@ -276,4 +296,13 @@ union oberon_expr_t
 	oberon_oper_t oper;
 };
 
+extern oberon_context_t *
+oberon_create_context(ModuleImportCallback import_module);
+
+extern void
+oberon_destroy_context(oberon_context_t * ctx);
+
+extern oberon_module_t *
+oberon_compile_module(oberon_context_t * ctx, oberon_scanner_t * s);
+
 #endif // OBERON_INTERNALS_H