Correct a function pre/postcondition [PR102403].

[thirdparty/gcc.git] / gcc / dbxout.c

diff --git a/gcc/dbxout.c b/gcc/dbxout.c
index 459b7c2806f5c52db59b0b8c2b4c0136eb3d8868..6be282714cfe36d3ac1ab791ebb0113ba8794bd6 100644 (file)
--- a/gcc/dbxout.c
+++ b/gcc/dbxout.c
@@ -1,5 +1,5 @@
 /* Output dbx-format symbol table information from GNU compiler.
-   Copyright (C) 1987-2018 Free Software Foundation, Inc.
+   Copyright (C) 1987-2021 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -92,6 +92,7 @@ along with GCC; see the file COPYING3.  If not see
 #include "langhooks.h"
 #include "expr.h"
 #include "file-prefix-map.h" /* remap_debug_filename()  */
+#include "flags.h"
 
 #ifdef XCOFF_DEBUGGING_INFO
 #include "xcoffout.h"
@@ -362,6 +363,7 @@ const struct gcc_debug_hooks dbx_debug_hooks =
   dbxout_end_block,
   debug_true_const_tree,                /* ignore_block */
   dbxout_source_line,                   /* source_line */
+  debug_nothing_int_int_charstar,       /* set_ignored_loc */
   dbxout_begin_prologue,                /* begin_prologue */
   debug_nothing_int_charstar,           /* end_prologue */
   debug_nothing_int_charstar,           /* begin_epilogue */
@@ -409,6 +411,7 @@ const struct gcc_debug_hooks xcoff_debug_hooks =
   xcoffout_end_block,
   debug_true_const_tree,                /* ignore_block */
   xcoffout_source_line,
+  debug_nothing_int_int_charstar,       /* set_ignored_loc */
   xcoffout_begin_prologue,              /* begin_prologue */
   debug_nothing_int_charstar,           /* end_prologue */
   debug_nothing_int_charstar,           /* begin_epilogue */
@@ -1715,7 +1718,7 @@ dbxout_range_type (tree type, tree low, tree high)
   if (TREE_TYPE (type))
     dbxout_type (TREE_TYPE (type), 0);
   else if (TREE_CODE (type) != INTEGER_TYPE)
-    dbxout_type (type, 0); /* E.g. Pascal's ARRAY [BOOLEAN] of INTEGER */
+    dbxout_type (type, 0);
   else
     {
       /* Traditionally, we made sure 'int' was type 1, and builtin types
@@ -1963,6 +1966,7 @@ dbxout_type (tree type, int full)
     case VOID_TYPE:
     case NULLPTR_TYPE:
     case LANG_TYPE:
+    case OPAQUE_TYPE:
       /* For a void type, just define it as itself; i.e., "5=5".
         This makes us consider it defined
         without saying what it is.  The debugger will make it
@@ -2817,7 +2821,7 @@ dbxout_symbol (tree decl, int local ATTRIBUTE_UNUSED)
                 /* Do not generate a tag for incomplete records.  */
                 && COMPLETE_TYPE_P (type)
                /* Do not generate a tag for records of variable size,
-                  since this type can not be properly described in the
+                  since this type cannot be properly described in the
                   DBX format, and it confuses some tools such as objdump.  */
                && tree_fits_uhwi_p (TYPE_SIZE (type)))
              {