d9c6f7c11f
reflect: import visiblefields code and tests from upstream
2023-03-15 21:53:57 +01:00
fa4f361ca7
reflect: add FieldByName(), and FieldByIndex()
2023-03-15 21:53:57 +01:00
9f02340a26
reflect: fix Type.Name to return empty string for non-named types
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// Name returns the type's name within its package for a defined type.
// For other (non-defined) types it returns the empty string.
2023-03-15 13:14:21 -07:00
c6728643e6
reflect: loosen unaddressable array rules for Copy()
2023-03-15 10:49:08 -07:00
e849901ad6
Update src/reflect/value.go
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Co-authored-by: Ayke <aykevanlaethem@gmail.com >
2023-03-15 10:06:19 -07:00
91d6ca057c
reflect: add SetBytes()
2023-03-15 10:06:19 -07:00
0da97e2427
reflect: fix IsNil() for interfaces
2023-03-15 16:23:52 +01:00
ac36f232bc
reflect: MapIter.Next() needs to allocate new keys/values every time
2023-03-15 15:17:16 +01:00
94a54bc105
reflect: add UnsafePointer() for Func types
2023-03-15 15:08:26 +01:00
b044d27dff
reflect: move StructField.Anonymous field to match upstream location
2023-03-15 00:13:08 +01:00
6768af91e7
reflect: TypeOf(nil) should be nil
2023-03-14 23:58:27 +01:00
a366c014c7
reflect: call decomposeInterface() directly in TypeOf()
2023-03-14 09:53:45 -07:00
584a2718d0
reflect: add type check to Value.Field()
2023-03-14 09:53:00 -07:00
069c397975
reflect: fix off-by-one in Zero sizing
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Without this, pointers wouldn't be set to nil. Add some tests.
2023-03-14 09:42:51 -07:00
e0aee1f23c
reflect: Type.AssignableTo(): you can assign anything to interface{}
2023-03-14 17:07:23 +01:00
ad9f790dfc
reflect: set Index field in Field()
2023-03-14 17:04:24 +01:00
04412cba0e
reflect: add stub for StructOf()
2023-03-14 16:54:44 +01:00
3b2763896f
reflect: add stubs for Method(), CanConvert(), ArrayOf()
2023-03-14 16:54:44 +01:00
fb394c7685
reflect: add UnsafeAddr()
2023-03-14 16:53:57 +01:00
a52cad3825
reflect: fix Addr() indirect value/flags and add tests.
2023-03-14 16:49:05 +01:00
69e5c5088d
reflect: add support for remaining map types
2023-03-10 16:28:22 -08:00
6a45b73fcb
compiler, reflect: replace package and name length with null-byte termination
2023-03-08 09:38:49 -08:00
2de64d3f4e
compiler, reflect: add Type.PkgPath
2023-03-08 09:38:49 -08:00
2a821d2a66
reflect: improve Value.String()
2023-03-08 09:38:49 -08:00
90af41d089
reflect: add Type.String()
2023-03-08 09:38:49 -08:00
7654d86d2c
compiler, reflect: add support for named types
2023-03-08 09:38:49 -08:00
f9b6f8339b
reflect: ensure all ValueError panics have Kind fields
2023-03-03 10:18:32 -08:00
0ff243e5e2
reflect: add OverflowFloat(), OverflowInt(), OverflowUint()
2023-03-03 10:18:32 -08:00
79930a209c
reflect: add Addr()
2023-03-03 10:18:32 -08:00
bbc79ee40a
reflect: add Zero()
2023-03-03 10:18:32 -08:00
960a0b79bf
reflect: add SetLen()
2023-03-03 10:18:32 -08:00
e4ef6f85ac
reflect: allow nil rawType to call Kind()
2023-03-03 10:18:32 -08:00
3a3de8a778
reflect: add pointerTo()
2023-03-03 10:18:32 -08:00
4ec1e58aa6
all: use unsafe.Add instead of unsafe.Pointer(uintptr(...) + ...)
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We have an optimization for this specific pattern, but it's really just
a hack. With the addition of unsafe.Add in Go 1.17 we can directly
specify the intent instead and eventually remove this special case.
The code is also easier to read.
2023-03-03 16:55:13 +01:00
d98c0afbab
reflect: add Bytes()
2023-03-03 05:21:02 -08:00
12e3d1d81d
reflect: add Copy()
2023-03-03 05:21:02 -08:00
a7e3cf0826
reflect: add Slice3()
2023-03-03 05:21:02 -08:00
43a4b256bd
reflect: add Slice()
2023-03-03 05:21:02 -08:00
5cc5f11b58
reflect: add MakeSlice()
2023-03-03 05:21:02 -08:00
836689fdd2
reflect: add Append()
2023-03-03 05:21:02 -08:00
1cce1ea423
reflect: uncomment some DeepEqual tests that now pass
2023-02-28 13:10:40 -08:00
a2bb1d3805
reflect: add MapKeys()
2023-02-28 13:10:40 -08:00
c4dadbaaab
reflect: add MakeMap()
2023-02-28 13:10:40 -08:00
828c3169ab
reflect: add SetMapIndex()
2023-02-28 13:10:40 -08:00
f6ee470eda
reflect: add MapRange/MapIter
2023-02-28 13:10:40 -08:00
d0f4702f8b
reflect: add MapIndex()
2023-02-28 13:10:40 -08:00
9541525402
reflect: add Type.Elem() and Type.Key() for Maps
2023-02-28 13:10:40 -08:00
60a93e8e2d
compiler, reflect: add map key and element type info
2023-02-28 13:10:40 -08:00
4e8453167f
all: refactor reflect package
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This is a big commit that changes the way runtime type information is stored in
the binary. Instead of compressing it and storing it in a number of sidetables,
it is stored similar to how the Go compiler toolchain stores it (but still more
compactly).
This has a number of advantages:
* It is much easier to add new features to reflect support. They can simply
be added to these structs without requiring massive changes (especially in
the reflect lowering pass).
* It removes the reflect lowering pass, which was a large amount of hard to
understand and debug code.
* The reflect lowering pass also required merging all LLVM IR into one
module, which is terrible for performance especially when compiling large
amounts of code. See issue 2870 for details.
* It is (probably!) easier to reason about for the compiler.
The downside is that it increases code size a bit, especially when reflect is
involved. I hope to fix some of that in later patches.
2023-02-17 22:54:34 +01:00
86f125cf72
reflect: track flags when size changes from fits-in-pointer to not
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Fixes #3328
2022-12-07 23:11:40 +01:00
Damian Gryski
Damian Gryski
Ayke van Laethem