From 0c90837b164f284ac805b4db325080261457b24a Mon Sep 17 00:00:00 2001 From: Alexandre Petit-Bianco Date: Tue, 5 Jun 2001 08:48:58 -0700 Subject: expr.c (force_evaluation_order): Match wrapped ctor calls, locate arguments accordingly. 2001-06-04 Alexandre Petit-Bianco * expr.c (force_evaluation_order): Match wrapped ctor calls, locate arguments accordingly. (http://gcc.gnu.org/ml/gcc-patches/2001-06/msg00214.html) From-SVN: r42910 --- gcc/java/ChangeLog | 5 +++++ gcc/java/expr.c | 21 ++++++++++++++++++--- 2 files changed, 23 insertions(+), 3 deletions(-) diff --git a/gcc/java/ChangeLog b/gcc/java/ChangeLog index 1ae6b50..39bd011 100644 --- a/gcc/java/ChangeLog +++ b/gcc/java/ChangeLog @@ -1,3 +1,8 @@ +2001-06-04 Alexandre Petit-Bianco + + * expr.c (force_evaluation_order): Match wrapped ctor calls, locate + arguments accordingly. + 2001-06-02 Joseph S. Myers * gcj.texi: Move contents to just after title page. diff --git a/gcc/java/expr.c b/gcc/java/expr.c index 9ba0739..e9af7fc 100644 --- a/gcc/java/expr.c +++ b/gcc/java/expr.c @@ -3263,16 +3263,31 @@ force_evaluation_order (node) if (TREE_SIDE_EFFECTS (TREE_OPERAND (node, 1))) TREE_OPERAND (node, 0) = save_expr (TREE_OPERAND (node, 0)); } - else if (TREE_CODE (node) == CALL_EXPR || TREE_CODE (node) == NEW_CLASS_EXPR) + else if (TREE_CODE (node) == CALL_EXPR + || TREE_CODE (node) == NEW_CLASS_EXPR + || (TREE_CODE (node) == COMPOUND_EXPR + && TREE_CODE (TREE_OPERAND (node, 0)) == CALL_EXPR + && TREE_CODE (TREE_OPERAND (node, 1)) == SAVE_EXPR)) { tree arg, cmp; if (!TREE_OPERAND (node, 1)) return node; + arg = node; + + /* Position arg properly, account for wrapped around ctors. */ + if (TREE_CODE (node) == COMPOUND_EXPR) + arg = TREE_OPERAND (node, 0); + + arg = TREE_OPERAND (arg, 1); + + /* Not having a list of argument here is an error. */ + if (TREE_CODE (arg) != TREE_LIST) + abort (); + /* This reverses the evaluation order. This is a desired effect. */ - for (cmp = NULL_TREE, arg = TREE_OPERAND (node, 1); - arg; arg = TREE_CHAIN (arg)) + for (cmp = NULL_TREE; arg; arg = TREE_CHAIN (arg)) { tree saved = save_expr (force_evaluation_order (TREE_VALUE (arg))); cmp = (cmp == NULL_TREE ? saved : -- cgit v1.1