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Fixed numerous problems related to type parsing

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This commit is contained in:
Sasha Koshka 2022-08-16 17:21:10 -04:00
parent 5e2d8c9955
commit 16bca57e36
1 changed files with 26 additions and 7 deletions
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33
parser/data.go
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@ -24,27 +24,44 @@ func (parser *ParsingOperation) parseDataSection () (
err = parser.nextToken(lexer.TokenKindColon)
if err != nil { return }
err = parser.nextToken()
if err != nil { return }
section.what, err = parser.parseType()
if err != nil { return }
if parser.token.Is(lexer.TokenKindNewline) {
// TODO: parse arguments
} else {
var argument Argument
argument, err = parser.parseArgument()
section.value = append(section.value, argument)
err = parser.expect(lexer.TokenKindNewline)
if err != nil { return }
err = parser.nextToken()
if err != nil { return }
}
return
}
// parseType parses a type notation of the form Name, {Name}, etc.
func (parser *ParsingOperation) parseType () (what Type, err error) {
err = parser.nextToken(lexer.TokenKindName, lexer.TokenKindLBrace)
err = parser.expect(lexer.TokenKindName, lexer.TokenKindLBrace)
if err != nil { return }
what.location = parser.token.Location()
if parser.token.Is(lexer.TokenKindLBrace) {
what.kind = TypeKindPointer
err = parser.nextToken()
if err != nil { return }
var points Type
points, err = parser.parseType()
if err != nil { return }
what.points = &points
err = parser.nextToken (
err = parser.expect (
lexer.TokenKindUInt,
lexer.TokenKindRBrace)
if err != nil { return }
@ -54,18 +71,17 @@ func (parser *ParsingOperation) parseType () (what Type, err error) {
what.length = parser.token.Value().(uint64)
err = parser.nextToken (
lexer.TokenKindUInt,
lexer.TokenKindRBrace)
err = parser.nextToken(lexer.TokenKindRBrace)
if err != nil { return }
}
err = parser.nextToken()
if err != nil { return }
} else {
what.name, err = parser.parseIdentifier()
if err != nil { return }
}
err = parser.nextToken()
if parser.token.Is(lexer.TokenKindColon) {
err = parser.nextToken(lexer.TokenKindName)
if err != nil { return }
@ -80,6 +96,9 @@ func (parser *ParsingOperation) parseType () (what Type, err error) {
file.ErrorKindError)
return
}
err = parser.nextToken()
if err != nil { return }
}
return