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| author | Will Glynn <will@willglynn.com> | 2019-01-29 12:14:31 -0600 |
|---|---|---|
| committer | Alon Zakai <alonzakai@gmail.com> | 2019-01-29 10:14:31 -0800 |
| commit | 5bfb98b97c18342d851d2e0841a3091ae671f88c (patch) | |
| tree | df3452e2b4216cec4a92c8a989177abdb8318d24 /src | |
| parent | 153ba18ba99dc4dcef29a61e1e586af3df8d921d (diff) | |
| download | binaryen-5bfb98b97c18342d851d2e0841a3091ae671f88c.tar.gz binaryen-5bfb98b97c18342d851d2e0841a3091ae671f88c.tar.bz2 binaryen-5bfb98b97c18342d851d2e0841a3091ae671f88c.zip | |
Increase FuncCastEmulation NUM_PARAMS (#1884)
FuncCastEmulation supports a hardcoded number of parameters:
// This should be enough for everybody. (As described above, we need this
// to match when dynamically linking, and also dynamic linking is why we
// can't just detect this automatically in the module we see.)
static const int NUM_PARAMS = 15;
Turns out 15 is not enough for everybody: Ruby 2.6.0 needs NUM_PARAMS = 16. This patch is necessary to support Ruby 2.6.0 in WebAssembly, and in fact is the only patch needed to make the relevant build process work with an otherwise normal emscripten toolchain.
Diffstat (limited to 'src')
| -rw-r--r-- | src/passes/FuncCastEmulation.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/passes/FuncCastEmulation.cpp b/src/passes/FuncCastEmulation.cpp index 5e50afcdc..36a2819b2 100644 --- a/src/passes/FuncCastEmulation.cpp +++ b/src/passes/FuncCastEmulation.cpp @@ -39,7 +39,7 @@ namespace wasm { // This should be enough for everybody. (As described above, we need this // to match when dynamically linking, and also dynamic linking is why we // can't just detect this automatically in the module we see.) -static const int NUM_PARAMS = 15; +static const int NUM_PARAMS = 16; // Converts a value to the ABI type of i64. static Expression* toABI(Expression* value, Module* module) { |