This is an automated email from the git hooks/post-receive script. henrich pushed a commit to branch debian/sid in repository jruby-joni.
commit d96734a109659b2118ba81fa6dc03eb756d29acb Author: Marcin Mielżyński <[email protected]> Date: Sat Jan 12 19:05:07 2008 +0000 Allocate stack frames lazily since more likely weak referenced stack will go away. git-svn-id: http://svn.codehaus.org/jruby/joni/trunk@5556 961051c9-f516-0410-bf72-c9f7e237a7b7 --- src/org/joni/StackMachine.java | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/org/joni/StackMachine.java b/src/org/joni/StackMachine.java index 7a3076f..a1c4b72 100644 --- a/src/org/joni/StackMachine.java +++ b/src/org/joni/StackMachine.java @@ -55,15 +55,14 @@ abstract class StackMachine extends IntHolder implements StackType { } private static StackEntry[] allocateStack() { - StackEntry[] stack = new StackEntry[Config.INIT_MATCH_STACK_SIZE]; - for (int i=0; i<Config.INIT_MATCH_STACK_SIZE; i++) stack[i] = new StackEntry(); + StackEntry[]stack = new StackEntry[Config.INIT_MATCH_STACK_SIZE]; + stack[0] = new StackEntry(); return stack; } private void doubleStack() { StackEntry[] newStack = new StackEntry[stack.length << 1]; System.arraycopy(stack, 0, newStack, 0, stack.length); - for (int i=stack.length; i<newStack.length; i++) newStack[i] = new StackEntry(); stack = newStack; } @@ -79,7 +78,7 @@ abstract class StackMachine extends IntHolder implements StackType { WeakReference<StackEntry[]> ref = stacks.get(); StackEntry[] stack = ref.get(); if (stack == null) { - ref = new WeakReference<StackEntry[]>(stack = allocateStack()); + ref = new WeakReference<StackEntry[]>(stack = allocateStack()); stacks.set(ref); } return stack; @@ -96,6 +95,7 @@ abstract class StackMachine extends IntHolder implements StackType { protected final void ensure1() { if (stk >= stack.length) doubleStack(); + if (stack[stk] == null) stack[stk] = new StackEntry(); } protected final void pushType(int type) { -- Alioth's /usr/local/bin/git-commit-notice on /srv/git.debian.org/git/pkg-java/jruby-joni.git _______________________________________________ pkg-java-commits mailing list [email protected] http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/pkg-java-commits
