Go patch committed: Keep up with main compiler

Submitted by Ian Taylor on Sept. 20, 2012, 5:33 p.m.

Details

Message ID mcrr4pwppjo.fsf@google.com
State New
Headers show

Commit Message

Ian Taylor Sept. 20, 2012, 5:33 p.m.
This patch to the Go frontend is really from Martin Jambor.  It adjusts
the Go frontend for changes in the main body of the compiler.  This code
in the Go frontend is slated to move out of gcc/go/gofrontend into
gcc/go, hopefully sooner rather than later.  Bootstrapped and ran Go
testsuite on x86_64-unknown-linux-gnu.  Committed to mainline.

Ian

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diff -r fb054e3636c2 go/gogo-tree.cc
--- a/go/gogo-tree.cc	Thu Sep 20 09:28:23 2012 -0700
+++ b/go/gogo-tree.cc	Thu Sep 20 10:02:17 2012 -0700
@@ -476,7 +476,6 @@ 
 
   DECL_SAVED_TREE(fndecl) = init_stmt_list;
 
-  current_function_decl = fndecl;
   if (DECL_STRUCT_FUNCTION(fndecl) == NULL)
     push_struct_function(fndecl);
   else
@@ -487,7 +486,6 @@ 
 
   cgraph_add_new_function(fndecl, false);
 
-  current_function_decl = NULL_TREE;
   pop_cfun();
 }
 
@@ -864,17 +862,13 @@ 
 	      // means that we need an fndecl.
 	      if (init_fndecl == NULL_TREE)
 		init_fndecl = this->initialization_function_decl();
-	      current_function_decl = init_fndecl;
 	      if (DECL_STRUCT_FUNCTION(init_fndecl) == NULL)
 		push_struct_function(init_fndecl);
 	      else
 		push_cfun(DECL_STRUCT_FUNCTION(init_fndecl));
-
 	      tree var_decl = is_sink ? NULL_TREE : vec[i];
 	      var_init_tree = no->var_value()->get_init_block(this, NULL,
 							      var_decl);
-
-	      current_function_decl = NULL_TREE;
 	      pop_cfun();
 	    }
 
@@ -1126,15 +1120,12 @@ 
 		cfun->function_end_locus =
                   func->block()->end_location().gcc_location();
 
-		current_function_decl = decl;
-
 		func->build_tree(gogo, this);
 
 		gimplify_function_tree(decl);
 
 		cgraph_finalize_function(decl, true);
 
-		current_function_decl = NULL_TREE;
 		pop_cfun();
 	      }
 	  }