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Fixed error message when % at EOF

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This commit is contained in:
Nobuyoshi Nakada 2021-01-04 12:11:37 +09:00
parent 68c2fc4cc0
commit 35c3a24c8c
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GPG Key ID: 7CD2805BFA3770C6
2 changed files with 4 additions and 1 deletions
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4
parse.y
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@ -8659,7 +8659,8 @@ parse_percent(struct parser_params *p, const int space_seen, const enum lex_stat
c = nextc(p); c = nextc(p);
quotation: quotation:
if (c == -1 || !ISALNUM(c)) { if (c == -1) goto unterminated;
if (!ISALNUM(c)) {
term = c; term = c;
if (!ISASCII(c)) goto unknown; if (!ISASCII(c)) goto unknown;
c = 'Q'; c = 'Q';
@ -8677,6 +8678,7 @@ parse_percent(struct parser_params *p, const int space_seen, const enum lex_stat
} }
} }
if (term == -1) { if (term == -1) {
unterminated:
compile_error(p, "unterminated quoted string meets end of file"); compile_error(p, "unterminated quoted string meets end of file");
return 0; return 0;
} }

1
test/ruby/test_parse.rb
View File

@ -601,6 +601,7 @@ class TestParse < Test::Unit::TestCase
assert_syntax_error('%z()', /unknown type/) assert_syntax_error('%z()', /unknown type/)
assert_syntax_error("%\u3042", /unknown type/) assert_syntax_error("%\u3042", /unknown type/)
assert_syntax_error("%q\u3042", /unknown type/) assert_syntax_error("%q\u3042", /unknown type/)
assert_syntax_error("%", /unterminated quoted string/)
end end
def test_symbol def test_symbol