6 Commits

Author	SHA1	Message	Date
Xi Ge	f25925fc84	Parser: suppress diagnostics when parsing inside inactive code	2019-05-17 12:36:34 -07:00
Xi Ge	c8dd6a9ba1	Parser: avoid skipping inactive code if we are building syntax trees. ... If syntax trees are requested, we shouldn't skip inactive code. Notice the inactive code won't be skipped in SwiftSyntax because we always set PerformConditionEvaluation false for the in-process parser. This is mostly needed for testing purposes where we add -verify-syntax-tree to regular compiler invocations. rdar://50837165	2019-05-17 12:32:10 -07:00
Rintaro Ishizaki	22652f9e88	[Parse] Eliminate backtracking in collection expression parsing ... Parsing collection literal expression used to take exponential time depending on the nesting level of the first element. Stop using 'parseList()' because using it complicates libSyntax parsing. rdar://problem/45221238 / https://bugs.swift.org/browse/SR-9220 rdar://problem/38913395 / https://bugs.swift.org/browse/SR-7283	2018-12-25 11:05:23 +09:00
Alex Hoppen	bc528237e5	[libSyntax] Adjust tests for improved syntax parsing behaviour	2018-05-22 09:07:56 -07:00
Rintaro Ishizaki	9b182d108f	[Syntax] Verify syntax tree only if we reached the real EOF ... We used to verify the tree for every parseIntoSourceFile() invocation.	2018-05-08 16:38:11 +09:00
Rintaro Ishizaki	0480cc74aa	[Syntax] Add test case for '-verify-syntax-tree'	2018-05-08 16:34:49 +09:00