[gcc r13-3583] c++: formatting tweaks

[Jason Merrill <jason@gcc.gnu.org>]

https://gcc.gnu.org/g:6a1f27f45e44bcfbcc06a1aad74bb076e56eda36

commit r13-3583-g6a1f27f45e44bcfbcc06a1aad74bb076e56eda36
Author: Jason Merrill <jason@redhat.com>
Date:   Mon Oct 31 13:37:13 2022 -0400

    c++: formatting tweaks
    
    gcc/cp/ChangeLog:
    
            * decl.cc (duplicate_decls): Reformat loop.
            * parser.cc (cp_parser_member_declaration): Add newline.
            * semantics.cc: Remove newline.

Diff:
---
 gcc/cp/decl.cc      | 9 +++------
 gcc/cp/parser.cc    | 1 +
 gcc/cp/semantics.cc | 1 -
 3 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/gcc/cp/decl.cc b/gcc/cp/decl.cc
index c7f1937ea48..87cb7a6c3a4 100644
--- a/gcc/cp/decl.cc
+++ b/gcc/cp/decl.cc
@@ -2343,12 +2343,9 @@ duplicate_decls (tree newdecl, tree olddecl, bool hiding, bool was_hidden)
 	  DECL_INITIAL (old_result) = DECL_INITIAL (new_result);
 	  if (DECL_FUNCTION_TEMPLATE_P (newdecl))
 	    {
-	      tree parm;
-	      DECL_ARGUMENTS (old_result)
-		= DECL_ARGUMENTS (new_result);
-	      for (parm = DECL_ARGUMENTS (old_result); parm;
-		   parm = DECL_CHAIN (parm))
-		DECL_CONTEXT (parm) = old_result;
+	      DECL_ARGUMENTS (old_result) = DECL_ARGUMENTS (new_result);
+	      for (tree p = DECL_ARGUMENTS (old_result); p; p = DECL_CHAIN (p))
+		DECL_CONTEXT (p) = old_result;
 
 	      if (tree fc = DECL_FRIEND_CONTEXT (new_result))
 		SET_DECL_FRIEND_CONTEXT (old_result, fc);
diff --git a/gcc/cp/parser.cc b/gcc/cp/parser.cc
index 9bdc60949f4..6a5b0652a09 100644
--- a/gcc/cp/parser.cc
+++ b/gcc/cp/parser.cc
@@ -27522,6 +27522,7 @@ cp_parser_member_declaration (cp_parser* parser)
 	      decl = grokfield (declarator, &decl_specifiers,
 				initializer, /*init_const_expr_p=*/true,
 				asm_specification, attributes);
+
 	      if (parser->fully_implicit_function_template_p)
 		{
 		  if (friend_p)
diff --git a/gcc/cp/semantics.cc b/gcc/cp/semantics.cc
index 36aa9c4499f..7c5f90b5127 100644
--- a/gcc/cp/semantics.cc
+++ b/gcc/cp/semantics.cc
@@ -731,7 +731,6 @@ end_maybe_infinite_loop (tree cond)
     }
 }
 
-
 /* Begin a conditional that might contain a declaration.  When generating
    normal code, we want the declaration to appear before the statement
    containing the conditional.  When generating template code, we want the