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make errors from code parsed with statements_from_text show correctly

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joe-conigliaro 2019-11-26 06:22:40 +11:00 committed by Alexander Medvednikov
parent edd4706480
commit 92f920b2b8
1 changed files with 14 additions and 6 deletions
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20
vlib/compiler/parser.v
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@ -91,8 +91,10 @@ const (
struct ParserState { struct ParserState {
scanner_line_nr int scanner_line_nr int
scanner_text string scanner_text string
scanner_pos int scanner_pos int
scanner_line_ends []int
scanner_nlines int
tokens []Token tokens []Token
token_idx int token_idx int
tok TokenKind tok TokenKind
@ -280,8 +282,10 @@ fn (p &Parser) log(s string) {
pub fn (p mut Parser) save_state() ParserState { pub fn (p mut Parser) save_state() ParserState {
return ParserState{ return ParserState{
scanner_line_nr: p.scanner.line_nr scanner_line_nr: p.scanner.line_nr
scanner_text : p.scanner.text scanner_text : p.scanner.text
scanner_pos : p.scanner.pos scanner_pos : p.scanner.pos
scanner_line_ends : p.scanner.line_ends
scanner_nlines : p.scanner.nlines
tokens : p.tokens tokens : p.tokens
token_idx : p.token_idx token_idx : p.token_idx
tok : p.tok tok : p.tok
@ -293,8 +297,10 @@ pub fn (p mut Parser) save_state() ParserState {
pub fn (p mut Parser) restore_state(state ParserState) { pub fn (p mut Parser) restore_state(state ParserState) {
p.scanner.line_nr = state.scanner_line_nr p.scanner.line_nr = state.scanner_line_nr
p.scanner.text = state.scanner_text p.scanner.text = state.scanner_text
p.scanner.pos = state.scanner_pos p.scanner.pos = state.scanner_pos
p.scanner.line_ends = state.scanner_line_ends
p.scanner.nlines = state.scanner_nlines
p.tokens = state.tokens p.tokens = state.tokens
p.token_idx = state.token_idx p.token_idx = state.token_idx
p.tok = state.tok p.tok = state.tok
@ -307,6 +313,8 @@ fn (p mut Parser) clear_state() {
p.scanner.line_nr = 0 p.scanner.line_nr = 0
p.scanner.text = '' p.scanner.text = ''
p.scanner.pos = 0 p.scanner.pos = 0
p.scanner.line_ends = []
p.scanner.nlines = 0
p.tokens = [] p.tokens = []
p.token_idx = 0 p.token_idx = 0
p.lit = '' p.lit = ''