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jscript: Fallback to begin of input in script_parse if error location was not recorded. 

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban 2021-03-24 16:41:45 +01:00 committed by Alexandre Julliard
parent 1f9a4e1389
commit bb61c8d338
1 changed files with 3 additions and 2 deletions
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5
dlls/jscript/parser.y
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@ -1595,7 +1595,8 @@ HRESULT script_parse(script_ctx_t *ctx, struct _compiler_ctx_t *compiler, byteco
heap_pool_clear(mark);
hres = parser_ctx->hres;
if(FAILED(hres)) {
const WCHAR *line_start = code->source + parser_ctx->error_loc, *line_end = line_start;
unsigned int error_loc = parser_ctx->error_loc == -1 ? 0 : parser_ctx->error_loc;
const WCHAR *line_start = code->source + error_loc, *line_end = line_start;
jsstr_t *line_str;
while(line_start > code->source && line_start[-1] != '\n')
@ -1609,7 +1610,7 @@ HRESULT script_parse(script_ctx_t *ctx, struct _compiler_ctx_t *compiler, byteco
debugstr_jsstr(line_str));
throw_error(ctx, hres, NULL);
set_error_location(ctx->ei, code, parser_ctx->error_loc, IDS_COMPILATION_ERROR, line_str);
set_error_location(ctx->ei, code, error_loc, IDS_COMPILATION_ERROR, line_str);
parser_release(parser_ctx);
if(line_str)
jsstr_release(line_str);