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| author | Mark Wielaard <mark@klomp.org> | 2002-05-04 13:26:13 +0000 |
|---|---|---|
| committer | Mark Wielaard <mark@gcc.gnu.org> | 2002-05-04 13:26:13 +0000 |
| commit | 30b50f906e0b45b53cb9d4b4e996bfc245f908c5 (patch) | |
| tree | 9cd718f30267dc48c9171860f3150d988882b8db | |
| parent | de6ba6e546d7abb56968cf1bb4d84d93daf1d5e8 (diff) | |
| download | gcc-30b50f906e0b45b53cb9d4b4e996bfc245f908c5.zip gcc-30b50f906e0b45b53cb9d4b4e996bfc245f908c5.tar.gz gcc-30b50f906e0b45b53cb9d4b4e996bfc245f908c5.tar.bz2 | |
For PR java/6519:
* parse.y (build_string_concatenation): Return just op1 only when op2
is null and op1 is a STRING_CST, otherwise always construct a
StringBuffer.
From-SVN: r53158
| -rw-r--r-- | gcc/java/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/java/parse.y | 4 |
2 files changed, 9 insertions, 2 deletions
diff --git a/gcc/java/ChangeLog b/gcc/java/ChangeLog index 461f130..a4b7a38 100644 --- a/gcc/java/ChangeLog +++ b/gcc/java/ChangeLog @@ -1,3 +1,10 @@ +2002-05-04 Mark Wielaard <mark@klomp.org> + + For PR java/6519: + * parse.y (build_string_concatenation): Return just op1 only when op2 + is null and op1 is a STRING_CST, otherwise always construct a + StringBuffer. + 2002-04-27 Tom Tromey <tromey@redhat.com> For PR java/6382: diff --git a/gcc/java/parse.y b/gcc/java/parse.y index 00f064d..c45ff1e 100644 --- a/gcc/java/parse.y +++ b/gcc/java/parse.y @@ -13834,8 +13834,8 @@ build_string_concatenation (op1, op2) op2 = patch_string_cst (op2); /* If either one of the constant is null and the other non null - operand is a String object, return it. */ - if (JSTRING_TYPE_P (TREE_TYPE (op1)) && !op2) + operand is a String constant, return it. */ + if ((TREE_CODE (op1) == STRING_CST) && !op2) return op1; /* If OP1 isn't already a StringBuffer, create and |