sashakoshka/hopp
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generate: Fix more semantic issues in generated code

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This commit is contained in:
Sasha Koshka 2025-07-08 20:35:11 -04:00
parent 9ff317d443
commit a210f6112c
1 changed files with 18 additions and 13 deletions
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31
generate/generate.go
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@ -181,7 +181,7 @@ func (this *Generator) generateMessage(method uint16, message Message) (n int, e
n += nn; if err != nil { return n, err }
nn, err = this.println()
n += nn; if err != nil { return n, err }
nn, err = this.iprintf("nn, err := encoder.WriteUint8()\n")
nn, err = this.iprintf("nn, err := encoder.WriteUint8(uint8(tag))\n")
n += nn; if err != nil { return n, err }
nn, err = this.generateErrorCheck()
n += nn; if err != nil { return n, err }
@ -238,7 +238,7 @@ func (this *Generator) generateEncodeValue(typ Type, valueSource, tagSource stri
n += nn; if err != nil { return n, err }
this.push()
nn, err = this.iprintf(
"nn, err = encoder.WriteUintN(%s.CN(), uint64(len(%s)))\n",
"nn, err = encoder.WriteUintN(%s.CN(), len(%s))\n",
tagSource, valueSource)
n += nn; if err != nil { return n, err }
nn, err = this.generateErrorCheck()
@ -254,7 +254,7 @@ func (this *Generator) generateEncodeValue(typ Type, valueSource, tagSource stri
case TypeArray:
// OTA: <length: UN> <elementTag: tape.Tag> <values>*
nn, err := this.iprintf(
"nn, err = encoder.WriteUintN(%s.CN(), uint64(len(%s)))\n",
"nn, err = encoder.WriteUintN(uint64(%s.CN()), len(%s))\n",
tagSource, valueSource)
n += nn; if err != nil { return n, err }
nn, err = this.generateErrorCheck()
@ -268,9 +268,14 @@ func (this *Generator) generateEncodeValue(typ Type, valueSource, tagSource stri
n += nn; if err != nil { return n, err }
nn, err = this.println()
n += nn; if err != nil { return n, err }
// TODO: we don't have to do this for loop for some
// types such as integers because the CN will be the
// same
nn, err = this.iprintf("for _, item := range %s {\n", valueSource)
n += nn; if err != nil { return n, err }
this.push()
nn, err = this.iprintf("_ = item\n")
n += nn; if err != nil { return n, err }
nn, err = this.iprintf("tag := ")
n += nn; if err != nil { return n, err }
nn, err = this.generateTag(typ.Element, "item")
@ -279,7 +284,7 @@ func (this *Generator) generateEncodeValue(typ Type, valueSource, tagSource stri
n += nn; if err != nil { return n, err }
nn, err = this.iprintf("if tag.Is(tape.SBA) { continue }\n")
n += nn; if err != nil { return n, err }
nn, err = this.iprintf("if tag.CN() > itemTag.CN() { largest = tag }\n")
nn, err = this.iprintf("if tag.CN() > itemTag.CN() { itemTag = tag }\n")
n += nn; if err != nil { return n, err }
this.pop()
nn, err = this.iprintf("}\n")
@ -386,13 +391,13 @@ func (this *Generator) generateTag(typ Type, source string) (n int, err error) {
nn, err := this.printf("tape.FP.WithCN(%d)", bitsToCN(typ.Bits))
n += nn; if err != nil { return n, err }
case TypeString:
nn, err := this.generateTag(TypeBuffer { }, source)
nn, err := this.printf("tape.StringTag(%s)", source)
n += nn; if err != nil { return n, err }
case TypeBuffer:
nn, err := this.printf("tape.BufferTag(%s)", source)
n += nn; if err != nil { return n, err }
case TypeArray:
nn, err := this.printf("arrayTag(tape.OTA.WithCN(tape.IntBytes(uint64(len(%s)))))", source)
nn, err := this.printf("tape.OTA.WithCN(tape.IntBytes(uint64(len(%s))))", source)
n += nn; if err != nil { return n, err }
case TypeTable:
nn, err := this.printf("tape.KTV.WithCN(tape.IntBytes(uint64(len(%s))))", source)
@ -418,29 +423,29 @@ func (this *Generator) generateTN(typ Type) (n int, err error) {
switch typ := typ.(type) {
case TypeInt:
if typ.Bits <= 5 {
nn, err := this.printf("tape.TagSI")
nn, err := this.printf("tape.SI")
n += nn; if err != nil { return n, err }
} else {
nn, err := this.printf("tape.TagLI")
nn, err := this.printf("tape.LI")
n += nn; if err != nil { return n, err }
}
case TypeFloat:
nn, err := this.printf("tape.TagFP",)
nn, err := this.printf("tape.FP",)
n += nn; if err != nil { return n, err }
case TypeString:
nn, err := this.generateTN(TypeBuffer { })
n += nn; if err != nil { return n, err }
case TypeBuffer:
nn, err := this.printf("tape.TagLBA")
nn, err := this.printf("tape.LBA")
n += nn; if err != nil { return n, err }
case TypeArray:
nn, err := this.printf("tape.TagOTA")
nn, err := this.printf("tape.OTA")
n += nn; if err != nil { return n, err }
case TypeTable:
nn, err := this.printf("tape.TagKTV")
nn, err := this.printf("tape.KTV")
n += nn; if err != nil { return n, err }
case TypeTableDefined:
nn, err := this.printf("tape.TagKTV")
nn, err := this.printf("tape.KTV")
n += nn; if err != nil { return n, err }
case TypeNamed:
resolved, err := this.resolveTypeName(typ.Name)