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zig_clang: fix ZigClangAPValueLValueBase struct layout to match Clang 21

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Fixes the compiler build for various targets, especially 32-bit.
This commit is contained in:
Alex Rønne Petersen 2025-08-31 15:26:15 +02:00
parent 7fdd60df1c
commit ab99dd9c5d
2 changed files with 19 additions and 7 deletions
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12
src/clang.zig
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@ -37,9 +37,15 @@ pub const QualType = extern struct {
};
pub const APValueLValueBase = extern struct {
Ptr: ?*anyopaque,
CallIndex: c_uint,
Version: c_uint,
Ptr: ?*anyopaque align(@alignOf(u64)),
State: extern union {
Local: extern struct {
CallIndex: c_uint,
Version: c_uint,
},
TypeInfoType: ?*anyopaque,
DynamicAllocType: ?*anyopaque,
},
pub const dyn_cast_Expr = ZigClangAPValueLValueBase_dyn_cast_Expr;
extern fn ZigClangAPValueLValueBase_dyn_cast_Expr(APValueLValueBase) ?*const Expr;

14
src/zig_clang.h
View file

@ -43,10 +43,16 @@ struct ZigClangQualType {
void *ptr;
};
struct ZigClangAPValueLValueBase {
void *Ptr;
unsigned CallIndex;
unsigned Version;
struct alignas(uint64_t) ZigClangAPValueLValueBase {
void* Ptr;
union {
struct {
unsigned CallIndex;
unsigned Version;
} Local;
void* TypeInfoType;
void* DynamicAllocType;
};
};
enum ZigClangAPValueKind {