From: Andi Kleen <ak@linux.intel.com>
Date: Wed, 12 Jun 2024 13:59:37 +0000 (-0700)
Subject: Move cexpr_stree tree string build into utility function
X-Git-Tag: basepoints/gcc-16~8339
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bd6bc352d96304a13da63fed6aeb1615be535fd7;p=thirdparty%2Fgcc.git

Move cexpr_stree tree string build into utility function

No semantics changes.

gcc/cp/ChangeLog:

	* cp-tree.h (extract): Add new overload to return tree.
	* parser.cc (cp_parser_asm_string_expression): Use tree extract.
	* semantics.cc (cexpr_str::extract): Add new overload to return
	tree.
---

diff --git a/gcc/cp/cp-tree.h b/gcc/cp/cp-tree.h
index 62718ff126a..416c60b7311 100644
--- a/gcc/cp/cp-tree.h
+++ b/gcc/cp/cp-tree.h
@@ -9026,6 +9026,7 @@ public:
 
   bool type_check (location_t location);
   bool extract (location_t location, const char * & msg, int &len);
+  bool extract (location_t location, tree &str);
   tree message;
 private:
   tree message_data = NULL_TREE;
diff --git a/gcc/cp/parser.cc b/gcc/cp/parser.cc
index 6cd7274046d..de5f0483c12 100644
--- a/gcc/cp/parser.cc
+++ b/gcc/cp/parser.cc
@@ -22862,12 +22862,9 @@ cp_parser_asm_string_expression (cp_parser *parser)
       cexpr_str cstr (string);
       if (!cstr.type_check (tok->location))
 	return error_mark_node;
-      const char *msg;
-      int len;
-      if (!cstr.extract (tok->location, msg, len))
+      if (!cstr.extract (tok->location, string))
 	return error_mark_node;
       parens.require_close (parser);
-      string = build_string (len, msg);
       return string;
     }
   else if (!cp_parser_is_string_literal (tok))
diff --git a/gcc/cp/semantics.cc b/gcc/cp/semantics.cc
index 20f4675833e..08f5f245e7d 100644
--- a/gcc/cp/semantics.cc
+++ b/gcc/cp/semantics.cc
@@ -11728,6 +11728,20 @@ cexpr_str::type_check (location_t location)
   return true;
 }
 
+/* Extract constant string at LOCATON into output string STR.
+   Returns true if successful, otherwise false.  */
+
+bool
+cexpr_str::extract (location_t location, tree &str)
+{
+  const char *msg;
+  int len;
+  if (!extract (location, msg, len))
+    return false;
+  str = build_string (len, msg);
+  return true;
+}
+
 /* Extract constant string at LOCATION into output string MSG with LEN.
    Returns true if successful, otherwise false.  */