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Do not set $! to SyntaxError when error tolerant

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This commit is contained in:
Nobuyoshi Nakada 2022-10-09 17:43:16 +09:00
parent d9e2ef6000
commit 546566d34b
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GPG Key ID: 7CD2805BFA3770C6
Notes: git 2025-06-06 00:31:58 +00:00 
Merged: https://github.com/ruby/ruby/pull/6517
2 changed files with 3 additions and 1 deletions
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2
parse.y
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@ -6488,8 +6488,8 @@ yycompile0(VALUE arg)
if (!mesg) { if (!mesg) {
mesg = rb_class_new_instance(0, 0, rb_eSyntaxError); mesg = rb_class_new_instance(0, 0, rb_eSyntaxError);
} }
rb_set_errinfo(mesg);
if (!p->error_tolerant) { if (!p->error_tolerant) {
rb_set_errinfo(mesg);
return FALSE; return FALSE;
} }
} }

2
test/ruby/test_ast.rb
View File

@ -576,6 +576,7 @@ dummy
end end
end end
STR STR
assert_nil($!)
assert_equal(:SCOPE, node.type) assert_equal(:SCOPE, node.type)
end end
@ -965,6 +966,7 @@ dummy
def assert_error_tolerant(src, expected) def assert_error_tolerant(src, expected)
node = RubyVM::AbstractSyntaxTree.parse(src, error_tolerant: true) node = RubyVM::AbstractSyntaxTree.parse(src, error_tolerant: true)
assert_nil($!)
str = "" str = ""
PP.pp(node, str, 80) PP.pp(node, str, 80)
assert_equal(expected, str) assert_equal(expected, str)