From 1dcfc9d1fa3f3ba7de21349fde5e83b5435dd4b4 Mon Sep 17 00:00:00 2001 From: Steven Bosscher Date: Wed, 30 Apr 2003 19:08:12 +0000 Subject: parse.y (make_plus_expression): New function. * parse.y (make_plus_expression): New function. (expression:): Use make_plus_expression for PLUS, MINUS, ASSIGN and EQUALS. * tree1.c (treelang_decode_option): Don't fall through to options that start with a different character when an option was not recognized. From-SVN: r66303 --- gcc/treelang/tree1.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) (limited to 'gcc/treelang/tree1.c') diff --git a/gcc/treelang/tree1.c b/gcc/treelang/tree1.c index e6f96d4..6333d0f 100644 --- a/gcc/treelang/tree1.c +++ b/gcc/treelang/tree1.c @@ -121,6 +121,8 @@ treelang_decode_option (num_options_left, first_option_left) fprintf (stdout, "Usage: tree1 [switches] -o output input\n"); return 1; } + break; + case 'v': if (!strcmp (first_option_left[0],"-v")) { @@ -133,6 +135,8 @@ treelang_decode_option (num_options_left, first_option_left) } return 1; } + break; + case 'y': if (!strcmp (first_option_left[0],"-y")) { @@ -140,6 +144,8 @@ treelang_decode_option (num_options_left, first_option_left) option_parser_trace = 1; return 1; } + break; + case 'f': if (!strcmp (first_option_left[0],"-fparser-trace")) { @@ -151,7 +157,7 @@ treelang_decode_option (num_options_left, first_option_left) option_lexer_trace = 1; return 1; } - return 0; + break; case 'w': if (!strcmp (first_option_left[0],"-w")) @@ -160,21 +166,20 @@ treelang_decode_option (num_options_left, first_option_left) all warnings. */ return 1; } - return 0; + break; case 'W': if (!strcmp (first_option_left[0],"-Wall")) { return 1; } - return 0; + break; default: - return 0; + break; } return 0; - } /* Language dependent parser setup. */ -- cgit v1.1