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JS code generation
emitJSHeaderOn: aStream generator: aCodeGen
"Emit a C function header for this method onto the given stream."
aStream cr.
self emitJSFunctionHeader: aStream generator: aCodeGen.
aStream nextPutAll: ' {'; cr.
self emitGlobalStructReferenceOn: aStream.
locals do: [ :var | | varDecl |
aStream nextPutAll: ' var ', (aCodeGen returnPrefixFromVariable: var).
varDecl := declarations at: var asString ifAbsent: [''].
(varDecl includes: $=)
ifTrue: [ | const |
const := ((varDecl copyAfter: $=) replaceAll: ${ with: $[) replaceAll: $} with: $].
aStream nextPutAll: ' =', const]
ifFalse: [(varDecl includes: $[)
ifTrue: [ | size |
size := (varDecl copyAfter: $[) copyUpTo: $].
size ifEmpty: [self halt].
aStream nextPutAll: ' = new Array(', size, ')']].
aStream nextPutAll: ';'; cr
].
(#(primitiveExtractChannel primitiveCondenseSound) includes: selector)
ifTrue: [#(src dst) do: [:v | aStream nextPutAll: ' var _', v, ' = 0;'; cr]].
locals isEmpty ifFalse: [ aStream cr ]. |