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[None][infra] Bump xgrammar #12811

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Merged
niukuo merged 3 commits into from
Apr 8, 2026
+29 −5
Merged

[None][infra] Bump xgrammar #12811

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994b9b3
Bump xgrammar
yuanjingx87 Apr 7, 2026
a107811
Lock flashinfer-python
yuanjingx87 Apr 7, 2026
8c58294
Merge branch 'release/1.2.1' into user/yuanjingx/cherry-pick-vulnerab…
yuanjingx87 Apr 8, 2026
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9 changes: 7 additions & 2 deletions 3rdparty/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -108,11 +108,16 @@ FetchContent_Declare(
SOURCE_SUBDIR
dont-add-this-project-with-add-subdirectory)

set(_patch_file "${CMAKE_CURRENT_SOURCE_DIR}/patches/xgrammar_constexpr.patch")
FetchContent_Declare(
xgrammar
GIT_REPOSITORY https://github.com/mlc-ai/xgrammar
GIT_TAG v0.1.25 # e4e816f5f0fe39f5b1601a17a4552307fa3b70ff
GIT_TAG v0.1.32 # 62e13551b9b63251114894c5ee638564b160dd48
GIT_SHALLOW TRUE
# NOTE: TensorRT-LLM only uses the headers
SOURCE_SUBDIR
dont-add-this-project-with-add-subdirectory)
dont-add-this-project-with-add-subdirectory
PATCH_COMMAND
bash -c "patch -p1 --forward --batch --dry-run -i '${_patch_file}' && \
patch -p1 --forward --batch -i '${_patch_file}' || \
echo 'Patch already applied, skipping.'")
19 changes: 19 additions & 0 deletions 3rdparty/patches/xgrammar_constexpr.patch
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Original file line number Diff line number Diff line change
@@ -0,0 +1,19 @@
--- a/cpp/grammar_functor.cc
+++ b/cpp/grammar_functor.cc
@@ -1750,11 +1750,11 @@
void Apply(Grammar* grammar);
static std::optional<uint64_t> HashSequence(const Grammar& grammar, int32_t sequence_id);

- static const int16_t kNotEndStateFlag = -0x100;
- static const int16_t kEndStateFlag = -0x200;
- static const int16_t kSelfRecursionFlag = -0x300;
- static const int16_t kSimpleCycleFlag = -0x400;
- static const int16_t kUnKnownFlag = -0x500;
+ static constexpr int16_t kNotEndStateFlag = -0x100;
+ static constexpr int16_t kEndStateFlag = -0x200;
+ static constexpr int16_t kSelfRecursionFlag = -0x300;
+ static constexpr int16_t kSimpleCycleFlag = -0x400;
+ static constexpr int16_t kUnKnownFlag = -0x500;

private:
Grammar* grammar_;
2 changes: 1 addition & 1 deletion requirements.txt
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Expand Up @@ -54,7 +54,7 @@ patchelf
einops
flashinfer-python~=0.6.1
opencv-python-headless
xgrammar==0.1.25
xgrammar==0.1.32
llguidance==0.7.29
jsonschema
backoff
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2 changes: 1 addition & 1 deletion security_scanning/pyproject.toml
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Expand Up @@ -55,7 +55,7 @@ dependencies = [
"patchelf (>=0.17.2.4,<0.18.0.0)",
"einops (>=0.8.2,<0.9.0)",
"flashinfer-python (>=0.6.1,<0.7.0)",
"xgrammar (==0.1.25)",
"xgrammar (==0.1.32)",
"llguidance (==0.7.29)",
"jsonschema (>=4.26.0,<5.0.0)",
"backoff (>=2.2.1,<3.0.0)",
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