diff options
| author | apbianco <apbianco@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-03-16 03:38:15 +0000 |
|---|---|---|
| committer | apbianco <apbianco@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-03-16 03:38:15 +0000 |
| commit | 4c9096cc1de90a755d8ee6e5e1c313c67865f5e4 (patch) | |
| tree | 04486ff7c61efbf307ea3265163395aed8c883c3 /gcc/java/parse.c | |
| parent | 0d6e6a93dfa792b9598111cf862a97e254fada8a (diff) | |
| download | gcc-4c9096cc1de90a755d8ee6e5e1c313c67865f5e4.tar.gz | |
1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
* parse.y (java_stabilize_reference): Use save_expr instead of
building a SAVE_EXPR node.
(java_complete_lhs): Patch the resulting string of the `+='
operator (if necessary) and complete the RHS after having built
the cast.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@25797 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/java/parse.c')
| -rw-r--r-- | gcc/java/parse.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/gcc/java/parse.c b/gcc/java/parse.c index 63e666202ac..f090ca515f5 100644 --- a/gcc/java/parse.c +++ b/gcc/java/parse.c @@ -10122,7 +10122,7 @@ java_stabilize_reference (node) { tree op0 = TREE_OPERAND (node, 0); tree op1 = TREE_OPERAND (node, 1); - TREE_OPERAND (node, 0) = build1 (SAVE_EXPR, TREE_TYPE (op0), op0); + TREE_OPERAND (node, 0) = save_expr (op0); TREE_OPERAND (node, 1) = java_stabilize_reference (op1); return node; } @@ -10537,9 +10537,13 @@ java_complete_lhs (node) /* Now complete the RHS. We write it back later on. */ nn = java_complete_tree (TREE_OPERAND (node, 1)); + if ((cn = patch_string (nn))) + nn = cn; + /* The last part of the rewrite for E1 op= E2 is to have E1 = (T)(E1 op E2), with T being the type of E1. */ - nn = build_cast (EXPR_WFL_LINECOL (wfl_op2), TREE_TYPE (lvalue), nn); + nn = java_complete_tree (build_cast (EXPR_WFL_LINECOL (wfl_op2), + TREE_TYPE (lvalue), nn)); } /* If we're about to patch a NEW_ARRAY_INIT, we call a special @@ -11986,7 +11990,6 @@ build_string_concatenation (op1, op2) { tree result; int side_effects = TREE_SIDE_EFFECTS (op1) | TREE_SIDE_EFFECTS (op2); - /* Try to do some static optimization */ if ((result = string_constant_concatenation (op1, op2))) |