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| author | jsmall-nvidia <jsmall@nvidia.com> | 2021-03-31 13:11:49 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-03-31 13:11:49 -0400 |
| commit | 5fde038b1a6b3c8b335cd5b380c3ee8d15403052 (patch) | |
| tree | 27975331c960edc405a5294031fd6a4a79eff964 /source/core/slang-string-util.h | |
| parent | 5fefb120e0c2469563e937f4ee39b391d7678cdf (diff) | |
Support for __LINE__ and __FILE__ in preprocessor (#1772)
* #include an absolute path didn't work - because paths were taken to always be relative.
* First pass support for __LINE__ and __FILE__.
* Test include handling with __FILE__
Fix diagnostic compare when input is empty.
* Fix some issues in preprocessor handling of special macros like __LINE__
Add a more complex test.
* Use CONCAT2 in tests, because preprocessor doesn't quite get parameter expansion correct.
* Make __FILE__ and __LINE__ behave more like Clang/Gcc.
* A test for preprocessor bug.
* Fix __LINE__ and __FILE__ in macro expansion, should be initiating location.
* Fix some comments.
* Small tidy up around builtin macros.
* Small improvements for macro type names.
Escape found paths.
Diffstat (limited to 'source/core/slang-string-util.h')
| -rw-r--r-- | source/core/slang-string-util.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/source/core/slang-string-util.h b/source/core/slang-string-util.h index 4672fa1d0..2850c3b4f 100644 --- a/source/core/slang-string-util.h +++ b/source/core/slang-string-util.h @@ -97,6 +97,9 @@ struct StringUtil /// Convert in to int. Returns SLANG_FAIL on error static SlangResult parseInt(const UnownedStringSlice& in, Int& outValue); + /// Takes slice and adds C++/C type escaping for special characters (like '\', '"' and if not ascii will write out as hex sequence) + /// Does not append double quotes around the output + static void appendEscaped(const UnownedStringSlice& slice, StringBuilder& out); }; /* A helper class that allows parsing of lines from text with iteration. Uses StringUtil::extractLine for the actual underlying implementation. */ |