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Add frontend flag -warn-if-astscope-lookup w/ test

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David Ungar
2019-08-06 23:17:49 -07:00
parent 369e31e463
commit 09342dfa47
5 changed files with 23 additions and 2 deletions
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3
include/swift/Option/FrontendOptions.td
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@@ -124,6 +124,9 @@ def disable_target_os_checking :
def compare_to_astscope_lookup : Flag<["-"], "compare-to-astscope-lookup">,
HelpText<"Compare legacy to ASTScope-based unqualified name lookup (for debugging)">;
def warn_if_astscope_lookup : Flag<["-"], "warn-if-astscope-lookup">,
HelpText<"Print a warning if ASTScope lookup is used">;
def print_clang_stats : Flag<["-"], "print-clang-stats">,
HelpText<"Print Clang importer statistics">;