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decl.c (java_add_stmt): Use a STATEMENT_LIST rather than a COMPOUND_EXPR.

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2006-05-24  Andrew Haley  <aph@redhat.com>

        * decl.c (java_add_stmt): Use a STATEMENT_LIST rather than a
        COMPOUND_EXPR.

From-SVN: r114042
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Andrew Haley 2006-05-24 14:27:53 +00:00 committed by Andrew Haley
parent 9e29923752
commit 5eecfc4d3b
2 changed files with 31 additions and 7 deletions
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5
gcc/java/ChangeLog
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@ -1,3 +1,8 @@
2006-05-24 Andrew Haley <aph@redhat.com>
* decl.c (java_add_stmt): Use a STATEMENT_LIST rather than a
COMPOUND_EXPR.
2006-05-16 H.J. Lu <hongjiu.lu@intel.com>
* lang.opt (femit-class-file): Remove VarExists.

33
gcc/java/decl.c
View File

@ -48,6 +48,7 @@ The Free Software Foundation is independent of Sun Microsystems, Inc. */
#include "tree-inline.h"
#include "target.h"
#include "version.h"
#include "tree-iterator.h"
#if defined (DEBUG_JAVA_BINDING_LEVELS)
extern void indent (void);
@ -2236,18 +2237,36 @@ add_stmt_to_compound (tree existing, tree type, tree stmt)
return stmt;
}
/* Add a statement to the compound_expr currently being
constructed. */
/* Add a statement to the statement_list currently being constructed.
If the statement_list is null, we don't create a singleton list.
This is necessary because poplevel() assumes that adding a
statement to a null statement_list returns the statement. */
tree
java_add_stmt (tree stmt)
java_add_stmt (tree new_stmt)
{
tree stmts = current_binding_level->stmts;
tree_stmt_iterator i;
if (input_filename)
SET_EXPR_LOCATION (stmt, input_location);
SET_EXPR_LOCATION (new_stmt, input_location);
return current_binding_level->stmts
= add_stmt_to_compound (current_binding_level->stmts,
TREE_TYPE (stmt), stmt);
if (stmts == NULL)
return current_binding_level->stmts = new_stmt;
/* Force STMTS to be a statement_list. */
if (TREE_CODE (stmts) != STATEMENT_LIST)
{
tree t = make_node (STATEMENT_LIST);
i = tsi_last (t);
tsi_link_after (&i, stmts, TSI_CONTINUE_LINKING);
stmts = t;
}
i = tsi_last (stmts);
tsi_link_after (&i, new_stmt, TSI_CONTINUE_LINKING);
return current_binding_level->stmts = stmts;
}
/* Add a variable to the current scope. */