Language Server improvements. (#2269)

* Language Server improvements.
- Improve parser robustness around `attribute_syntax`.
- Exclude instance members in a static query.
- Coloring accessors
- Improved signature help cursor range check.

* Add expected test result.

* Language server: support configuring predefined macros.

* Fix constructor highlighting.

* Improving performance by supporting incremental text change notifications.

* Fix UTF16 positions and highlighting of constructor calls.

* Add completion suggestions for HLSL semantics.

* Fix tests.

* Fix: don't skip static variables in a static query.

* Include literal init expr value in hover text.

* Fix scenarios where completion failed to trigger.

* Fixing language server protocol field initializations.

Co-authored-by: Yong He <yhe@nvidia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/source/slang/slang-serialize-source-loc.cpp b/source/slang/slang-serialize-source-loc.cpp
index 331ca96ae..35473a1be 100644
--- a/source/slang/slang-serialize-source-loc.cpp
+++ b/source/slang/slang-serialize-source-loc.cpp
@@ -286,13 +286,13 @@ SlangResult SerialSourceLocReader::read(const SerialSourceLocData* serialData, S
                 const auto& lineInfo = lineInfos[lineInfoIndex];
 
                 const uint32_t offset = lineInfo.m_lineStartOffset;
-                SLANG_ASSERT(offset > 0);
                 const int finishIndex = int(lineInfo.m_lineIndex);
 
                 SLANG_ASSERT(finishIndex < numLines);
 
                 for (; lineIndex < finishIndex; ++lineIndex)
                 {
+                    SLANG_ASSERT(offset > 0);
                     lineBreakOffsets[lineIndex] = offset - 1;
                 }
                 lineBreakOffsets[lineIndex] = offset;