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Normative: CreateDynamicFunction early concatenates bodyText #1479

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Nov 13, 2019
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Normative: CreateDynamicFunction early concatenates bodyText #1479

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4 changes: 2 additions & 2 deletions spec.html
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Expand Up @@ -25776,7 +25776,7 @@ <h1>Runtime Semantics: CreateDynamicFunction ( _constructor_, _newTarget_, _kind
1. Set _P_ to the string-concatenation of the previous value of _P_, *","* (a comma), and _nextArgString_.
1. Set _k_ to _k_ + 1.
1. Let _bodyText_ be _args_[_k_].
1. Set _bodyText_ to ? ToString(_bodyText_).
1. Set _bodyText_ to be the string-concatenation of 0x000A (LINE FEED), ? ToString(_bodyText_), and 0x000A (LINE FEED).
1. Perform the following substeps in an implementation-dependent order, possibly interleaving parsing and error detection:
1. Let _parameters_ be the result of parsing _P_, interpreted as UTF-16 encoded Unicode text as described in <emu-xref href="#sec-ecmascript-language-types-string-type"></emu-xref>, using _parameterGoal_ as the goal symbol. Throw a *SyntaxError* exception if the parse fails.
1. Let _body_ be the result of parsing _bodyText_, interpreted as UTF-16 encoded Unicode text as described in <emu-xref href="#sec-ecmascript-language-types-string-type"></emu-xref>, using _goal_ as the goal symbol. Throw a *SyntaxError* exception if the parse fails.
Expand Down Expand Up @@ -25809,7 +25809,7 @@ <h1>Runtime Semantics: CreateDynamicFunction ( _constructor_, _newTarget_, _kind
1. NOTE: Async functions are not constructable and do not have a [[Construct]] internal method or a *"prototype"* property.
1. Perform SetFunctionName(_F_, *"anonymous"*).
1. Let _prefix_ be the prefix associated with _kind_ in <emu-xref href="#table-dynamic-function-sourcetext-prefixes"></emu-xref>.
1. Let _sourceText_ be the string-concatenation of _prefix_, *" anonymous("*, _P_, 0x000A (LINE FEED), *") {"*, 0x000A (LINE FEED), _bodyText_, 0x000A (LINE FEED), and *"}"*.
1. Let _sourceText_ be the string-concatenation of _prefix_, `" anonymous("`, _P_, 0x000A (LINE FEED), `") {"`, _bodyText_, and `"}"`.
1. Set _F_.[[SourceText]] to _sourceText_.
1. Return _F_.
</emu-alg>
Expand Down