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[spec] Preserve host function arguments on divergence #2231

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[spec] Preserve host function arguments on divergence #2231

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2 changes: 1 addition & 1 deletion specification/wasm-3.0/4.3-execution.instructions.spectec
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Original file line number Diff line number Diff line change
Expand Up @@ -190,7 +190,7 @@ rule Step/call_ref-hostfunc-res:
-- if RES s' result <- $hostcall(_HOSTFUNC hf, s, val^n)

rule Step/call_ref-hostfunc-div:
s; f; val^n (REF.FUNC_ADDR a) (CALL_REF yy) ~> s; f; (REF.FUNC_ADDR a) (CALL_REF yy)
s; f; val^n (REF.FUNC_ADDR a) (CALL_REF yy) ~> s; f; val^n (REF.FUNC_ADDR a) (CALL_REF yy)
----
-- if $funcinst((s; f))[a] = fi
-- Expand: fi.TYPE ~~ FUNC t_1^n -> t_2^m
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2 changes: 1 addition & 1 deletion specification/wasm-latest/4.3-execution.instructions.spectec
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Original file line number Diff line number Diff line change
Expand Up @@ -190,7 +190,7 @@ rule Step/call_ref-hostfunc-res:
-- if RES s' result <- $hostcall(_HOSTFUNC hf, s, val^n)

rule Step/call_ref-hostfunc-div:
s; f; val^n (REF.FUNC_ADDR a) (CALL_REF yy) ~> s; f; (REF.FUNC_ADDR a) (CALL_REF yy)
s; f; val^n (REF.FUNC_ADDR a) (CALL_REF yy) ~> s; f; val^n (REF.FUNC_ADDR a) (CALL_REF yy)
----
-- if $funcinst((s; f))[a] = fi
-- Expand: fi.TYPE ~~ FUNC t_1^n -> t_2^m
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