2022-08-18 21:39:19 +00:00
|
|
|
package parser
|
|
|
|
|
2022-08-30 05:11:10 +00:00
|
|
|
import "git.tebibyte.media/arf/arf/types"
|
|
|
|
import "git.tebibyte.media/arf/arf/lexer"
|
2022-08-19 00:09:04 +00:00
|
|
|
|
2022-08-20 17:26:24 +00:00
|
|
|
// parseTypeSection parses a blind type definition, meaning it can inherit from
|
|
|
|
// anything including primitives, but cannot define structure.
|
2022-08-18 21:39:19 +00:00
|
|
|
func (parser *ParsingOperation) parseTypeSection () (
|
2022-09-04 23:55:47 +00:00
|
|
|
section TypeSection,
|
2022-08-18 21:39:19 +00:00
|
|
|
err error,
|
|
|
|
) {
|
2022-08-19 00:09:04 +00:00
|
|
|
err = parser.expect(lexer.TokenKindName)
|
|
|
|
if err != nil { return }
|
|
|
|
|
2022-09-04 02:58:35 +00:00
|
|
|
section.location = parser.token.Location()
|
2022-08-19 00:09:04 +00:00
|
|
|
|
|
|
|
// get permission
|
2022-08-20 17:26:24 +00:00
|
|
|
err = parser.nextToken(lexer.TokenKindPermission)
|
2022-08-19 00:09:04 +00:00
|
|
|
if err != nil { return }
|
2022-08-20 17:26:24 +00:00
|
|
|
section.permission = parser.token.Value().(types.Permission)
|
2022-08-19 00:09:04 +00:00
|
|
|
|
|
|
|
// get name
|
|
|
|
err = parser.nextToken(lexer.TokenKindName)
|
|
|
|
if err != nil { return }
|
2022-08-20 17:26:24 +00:00
|
|
|
section.name = parser.token.Value().(string)
|
2022-08-19 00:09:04 +00:00
|
|
|
|
2022-08-20 17:26:24 +00:00
|
|
|
// parse inherited type
|
2022-08-19 00:09:04 +00:00
|
|
|
err = parser.nextToken(lexer.TokenKindColon)
|
|
|
|
if err != nil { return }
|
|
|
|
err = parser.nextToken()
|
|
|
|
if err != nil { return }
|
2022-09-04 02:56:08 +00:00
|
|
|
section.what, err = parser.parseType()
|
2022-08-19 00:09:04 +00:00
|
|
|
if err != nil { return }
|
|
|
|
|
2022-08-20 17:26:24 +00:00
|
|
|
// parse default values
|
2022-08-19 00:09:04 +00:00
|
|
|
if parser.token.Is(lexer.TokenKindNewline) {
|
|
|
|
err = parser.nextToken()
|
|
|
|
if err != nil { return }
|
|
|
|
|
2022-09-04 07:31:35 +00:00
|
|
|
section.value, err = parser.parseInitializationValues(0)
|
2022-08-19 06:34:17 +00:00
|
|
|
if err != nil { return }
|
2022-08-19 00:09:04 +00:00
|
|
|
} else {
|
2022-09-04 07:31:35 +00:00
|
|
|
section.value, err = parser.parseArgument()
|
2022-08-19 00:09:04 +00:00
|
|
|
if err != nil { return }
|
|
|
|
|
|
|
|
err = parser.expect(lexer.TokenKindNewline)
|
|
|
|
if err != nil { return }
|
|
|
|
err = parser.nextToken()
|
|
|
|
if err != nil { return }
|
|
|
|
}
|
2022-08-18 21:39:19 +00:00
|
|
|
return
|
|
|
|
}
|