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Code Releases Wiki Activity

ICU4C: Update to version 77.1

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This commit is contained in:
Pāvels Nadtočajevs
2025-03-13 23:09:36 +02:00
parent 7e4f6bdb59
commit a25696fd90
50 changed files with 2086 additions and 1668 deletions
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28
thirdparty/icu4c/common/rbbitblb.cpp vendored
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@@ -99,13 +99,22 @@ void RBBITableBuilder::buildForwardTable() {
// {bof} fake character.
//
if (fRB->fSetBuilder->sawBOF()) {
RBBINode *bofTop = new RBBINode(RBBINode::opCat);
RBBINode *bofLeaf = new RBBINode(RBBINode::leafChar);
// Delete and exit if memory allocation failed.
if (bofTop == nullptr || bofLeaf == nullptr) {
RBBINode *bofTop = new RBBINode(RBBINode::opCat, *fStatus);
if (bofTop == nullptr) {
*fStatus = U_MEMORY_ALLOCATION_ERROR;
}
if (U_FAILURE(*fStatus)) {
delete bofTop;
return;
}
RBBINode *bofLeaf = new RBBINode(RBBINode::leafChar, *fStatus);
// Delete and exit if memory allocation failed.
if (bofLeaf == nullptr) {
*fStatus = U_MEMORY_ALLOCATION_ERROR;
}
if (U_FAILURE(*fStatus)) {
delete bofLeaf;
delete bofTop;
return;
}
bofTop->fLeftChild = bofLeaf;
@@ -120,18 +129,23 @@ void RBBITableBuilder::buildForwardTable() {
// Appears as a cat-node, left child being the original tree,
// right child being the end marker.
//
RBBINode *cn = new RBBINode(RBBINode::opCat);
RBBINode *cn = new RBBINode(RBBINode::opCat, *fStatus);
// Exit if memory allocation failed.
if (cn == nullptr) {
*fStatus = U_MEMORY_ALLOCATION_ERROR;
}
if (U_FAILURE(*fStatus)) {
delete cn;
return;
}
cn->fLeftChild = fTree;
fTree->fParent = cn;
RBBINode *endMarkerNode = cn->fRightChild = new RBBINode(RBBINode::endMark);
RBBINode *endMarkerNode = cn->fRightChild = new RBBINode(RBBINode::endMark, *fStatus);
// Delete and exit if memory allocation failed.
if (cn->fRightChild == nullptr) {
*fStatus = U_MEMORY_ALLOCATION_ERROR;
}
if (U_FAILURE(*fStatus)) {
delete cn;
return;
}
@@ -142,7 +156,7 @@ void RBBITableBuilder::buildForwardTable() {
// Replace all references to UnicodeSets with the tree for the equivalent
// expression.
//
fTree->flattenSets();
fTree->flattenSets(*fStatus, 0);
#ifdef RBBI_DEBUG
if (fRB->fDebugEnv && uprv_strstr(fRB->fDebugEnv, "stree")) {
RBBIDebugPuts("\nParse tree after flattening Unicode Set references.");