diff options
Diffstat (limited to 'gcc/cp/lex.c')
| -rw-r--r-- | gcc/cp/lex.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/gcc/cp/lex.c b/gcc/cp/lex.c index a40c2e0..20e4700 100644 --- a/gcc/cp/lex.c +++ b/gcc/cp/lex.c @@ -1178,7 +1178,7 @@ interface_strcmp (s) static void set_typedecl_interface_info (prev, vars) - tree prev, vars; + tree prev ATTRIBUTE_UNUSED, vars; { tree id = get_time_identifier (DECL_SOURCE_FILE (vars)); tree fileinfo = IDENTIFIER_CLASS_VALUE (id); @@ -1284,7 +1284,7 @@ process_next_inline (t) tree context; struct pending_inline *i = (struct pending_inline *) TREE_PURPOSE (t); context = hack_decl_function_context (i->fndecl); - maybe_end_member_template_processing (i->fndecl); + maybe_end_member_template_processing (); if (context) pop_cp_function_context (context); i = i->next; @@ -1935,7 +1935,7 @@ do_pending_defargs () if (TREE_CODE (defarg_fn) == FUNCTION_DECL) { - maybe_end_member_template_processing (defarg_fn); + maybe_end_member_template_processing (); check_default_args (defarg_fn); } @@ -2703,7 +2703,8 @@ readescape (ignore_ptr) ; else if ((count - 1) * 4 >= TYPE_PRECISION (integer_type_node) || (count > 1 - && ((1 << (TYPE_PRECISION (integer_type_node) - (count - 1) * 4)) + && (((unsigned)1 << + (TYPE_PRECISION (integer_type_node) - (count - 1) * 4)) <= firstdig))) pedwarn ("hex escape out of range"); return code; @@ -4016,7 +4017,7 @@ real_yylex () if (ignore) goto tryagain; if (width < HOST_BITS_PER_INT - && (unsigned) c >= (1 << width)) + && (unsigned) c >= ((unsigned)1 << width)) pedwarn ("escape sequence out of range for character"); #ifdef MAP_CHARACTER if (ISPRINT (c)) @@ -4177,7 +4178,7 @@ real_yylex () if (ignore) goto skipnewline; if (width < HOST_BITS_PER_INT - && (unsigned) c >= (1 << width)) + && (unsigned) c >= ((unsigned)1 << width)) warning ("escape sequence out of range for character"); } else if (c == '\n') @@ -4237,7 +4238,7 @@ real_yylex () for (byte = 0; byte < WCHAR_BYTES; ++byte) { int value; - if (byte >= sizeof (c)) + if (byte >= (int) sizeof(c)) value = 0; else value = (c >> (byte * width)) & bytemask; |