christoph/wamr
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Stop pretending to support extended-const proposal (#4258)

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As far as I know, we don't implement the proposal at all.

```
spacetanuki% wasm2wat --enable-all data.28.wasm
(module
  (memory (;0;) 1)
  (data (;0;) (i32.const 42
    i32.const 0
    i32.sub) ""))
spacetanuki% toywasm --load data.28.wasm
spacetanuki% ~/git/wasm-micro-runtime/product-mini/platforms/darwin/b.classic/iwasm data.28.wasm
WASM module load failed: illegal opcode or constant expression required or type mismatch
spacetanuki%
```

data.28.wasm in the above example is a binary version of:
8d4f6aa2b0/test/core/data.wast (L184-L187)
This commit is contained in:
YAMAMOTO Takashi
2025-05-09 10:29:06 +09:00
committed by GitHub
parent 0a8994a2d5
commit 6aa223dbf3
3 changed files with 3 additions and 3 deletions
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2
doc/stability_wasm_proposals.md
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@ -15,7 +15,6 @@ Users can turn those features on or off by using compilation options. If a relev
| Proposal | >= Phase 4 | Compilation Option |
| ------------------------------------- | ---------- | ------------------------ |
| Bulk memory operations | Yes | `WAMR_BUILD_BULK_MEMORY` |
| Extended Constant Expressions | Yes | N/A |
| Fixed-width SIMD[^1] | Yes | `WAMR_BUILD_SIMD` |
| Multi-value | Yes | N/A |
| Non-trapping float-to-int conversions | Yes | N/A |
@ -54,6 +53,7 @@ Users can turn those features on or off by using compilation options. If a relev
| Branch Hinting | Yes |
| Custom Annotation Syntax in the Text Format | Yes |
| Exception handling[^5] | Yes |
| Extended Constant Expressions | Yes |
| Import/Export of Mutable Globals | Yes |
| JS String Builtins | Yes |
| Relaxed SIMD | Yes |