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interp: support map literals with integer keys

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This commit is contained in:
Konstantin Yegupov
2019-01-30 23:22:29 +10:00
committed by Ayke van Laethem
parent 0308c92e67
commit f8a1e5f449
4 changed files with 44 additions and 1 deletions
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interp/frame.go
+6 -1
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@@ -244,13 +244,18 @@ func (fr *frame) evalBasicBlock(bb, incoming llvm.BasicBlock, indent string) (re
case callee.Name() == "runtime.hashmapStringSet":
// set a string key in the map
m := fr.getLocal(inst.Operand(0)).(*MapValue)
// "key" is a Go string value, which in the TinyGo calling convention is split up
// into separate pointer and length parameters.
keyBuf := fr.getLocal(inst.Operand(1))
keyLen := fr.getLocal(inst.Operand(2))
valPtr := fr.getLocal(inst.Operand(3))
m.PutString(keyBuf, keyLen, valPtr)
case callee.Name() == "runtime.hashmapBinarySet":
// set a binary (int etc.) key in the map
// TODO: unimplemented
m := fr.getLocal(inst.Operand(0)).(*MapValue)
keyBuf := fr.getLocal(inst.Operand(1))
valPtr := fr.getLocal(inst.Operand(2))
m.PutBinary(keyBuf, valPtr)
case callee.Name() == "runtime.stringConcat":
// adding two strings together
buf1Ptr := fr.getLocal(inst.Operand(0))