re PR sanitizer/81125 (-fsanitize=undefined ICE)

	PR sanitizer/81125
	* ubsan.h (ubsan_encode_value): Workaround buggy clang++ parser
	by removing enum keyword.
	(ubsan_type_descriptor): Likewise.  Formatting fix.

From-SVN: r249397

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 06e0cec..331e1a4 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,10 @@
 2017-06-20  Jakub Jelinek  <jakub@redhat.com>
 
+       PR sanitizer/81125
+       * ubsan.h (ubsan_encode_value): Workaround buggy clang++ parser
+       by removing enum keyword.
+       (ubsan_type_descriptor): Likewise.  Formatting fix.
+
        PR target/81121
        * config/i386/i386.md (TARGET_USE_VECTOR_CONVERTS float si->{sf,df}
        splitter): Require TARGET_SSE2 in the condition.

diff --git a/gcc/ubsan.h b/gcc/ubsan.h
index 6593423..8d990b6 100644 (file)
--- a/gcc/ubsan.h
+++ b/gcc/ubsan.h
@@ -55,8 +55,9 @@ extern bool ubsan_expand_objsize_ifn (gimple_stmt_iterator *);
 extern bool ubsan_expand_vptr_ifn (gimple_stmt_iterator *);
 extern bool ubsan_instrument_unreachable (gimple_stmt_iterator *);
 extern tree ubsan_create_data (const char *, int, const location_t *, ...);
-extern tree ubsan_type_descriptor (tree, enum ubsan_print_style = UBSAN_PRINT_NORMAL);
-extern tree ubsan_encode_value (tree, enum ubsan_encode_value_phase
+extern tree ubsan_type_descriptor (tree, ubsan_print_style
+                                        = UBSAN_PRINT_NORMAL);
+extern tree ubsan_encode_value (tree, ubsan_encode_value_phase
                                      = UBSAN_ENCODE_VALUE_GENERIC);
 extern bool is_ubsan_builtin_p (tree);
 extern tree ubsan_build_overflow_builtin (tree_code, location_t, tree, tree,