From d3ffe6f9a935888233283962ce077ec25a01bec9 Mon Sep 17 00:00:00 2001 From: Yichen Yan Date: Wed, 1 Nov 2023 22:08:30 +0800 Subject: Bail out unclosed block (#25) * Report unclosed block in parsing * Fix tests * Resolve comments and rebase onto chapter5 * Test `isEOF` after consume whitespaces --- .../src/test/java/com/seaofnodes/simple/Chapter05Test.java | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'chapter05/src/test') diff --git a/chapter05/src/test/java/com/seaofnodes/simple/Chapter05Test.java b/chapter05/src/test/java/com/seaofnodes/simple/Chapter05Test.java index 5ac309f3..0516fb73 100644 --- a/chapter05/src/test/java/com/seaofnodes/simple/Chapter05Test.java +++ b/chapter05/src/test/java/com/seaofnodes/simple/Chapter05Test.java @@ -430,4 +430,14 @@ return c; // this test used to fail in chapter 1 assertEquals("return -100;", new Parser("return -100;").parse().print()); } + + @Test + public void testBad6() { + try { + new Parser("int a=1; int b=2; int c=0; { int b=3; c=a+b;").parse(); + fail(); + } catch( RuntimeException e ) { + assertEquals("Syntax error, expected }: ",e.getMessage()); + } + } } -- cgit v1.2.3