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| author | Anthony Green <green@cygnus.com> | 2000-01-16 23:56:06 +0000 |
|---|---|---|
| committer | Anthony Green <green@gcc.gnu.org> | 2000-01-16 23:56:06 +0000 |
| commit | c52b57714b25f9cdfd4977325a68b2bf62b07de3 (patch) | |
| tree | 19ee2fec6dfa4cd54b604ad5600c0519440c831a /gcc/java/parse.c | |
| parent | 2ce7461bd00a2b5941a0311e11affe766ffbd7af (diff) | |
| download | gcc-c52b57714b25f9cdfd4977325a68b2bf62b07de3.zip gcc-c52b57714b25f9cdfd4977325a68b2bf62b07de3.tar.gz gcc-c52b57714b25f9cdfd4977325a68b2bf62b07de3.tar.bz2 | |
parse.y (build_string_concatenation): Only use StringBuffer(String) shortcut if String arg is constant.
2000-01-16 Anthony Green <green@cygnus.com>
* parse.y (build_string_concatenation): Only use
StringBuffer(String) shortcut if String arg is constant.
From-SVN: r31450
Diffstat (limited to 'gcc/java/parse.c')
| -rw-r--r-- | gcc/java/parse.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/gcc/java/parse.c b/gcc/java/parse.c index 9cb374d..72b64b4 100644 --- a/gcc/java/parse.c +++ b/gcc/java/parse.c @@ -2257,7 +2257,7 @@ static const short yycheck[] = { 3, #define YYPURE 1 /* -*-C-*- Note some compilers choke on comments on `#line' lines. */ -#line 3 "/usr/lib/bison.simple" +#line 3 "/home/green/cygnus/njava/i0/share/bison.simple" /* Skeleton output parser for bison, Copyright (C) 1984, 1989, 1990 Free Software Foundation, Inc. @@ -2450,7 +2450,7 @@ __yy_memcpy (char *to, char *from, int count) #endif #endif -#line 196 "/usr/lib/bison.simple" +#line 196 "/home/green/cygnus/njava/i0/share/bison.simple" /* The user can define YYPARSE_PARAM as the name of an argument to be passed into yyparse. The argument should have type void *. @@ -4750,7 +4750,7 @@ case 495: break;} } /* the action file gets copied in in place of this dollarsign */ -#line 498 "/usr/lib/bison.simple" +#line 498 "/home/green/cygnus/njava/i0/share/bison.simple" yyvsp -= yylen; yyssp -= yylen; @@ -12821,9 +12821,9 @@ build_string_concatenation (op1, op2) if (!IS_CRAFTED_STRING_BUFFER_P (op1)) { /* Two solutions here: - 1) OP1 is a string reference, we call new StringBuffer(OP1) - 2) OP1 is something else, we call new StringBuffer().append(OP1). */ - if (JSTRING_TYPE_P (TREE_TYPE (op1))) + 1) OP1 is a constant string reference, we call new StringBuffer(OP1) + 2) OP1 is something else, we call new StringBuffer().append(OP1). */ + if (TREE_CONSTANT (op1) && JSTRING_TYPE_P (TREE_TYPE (op1))) op1 = BUILD_STRING_BUFFER (op1); else { |