alexfh added inline comments.
================
Comment at: test/clang-tidy/readability-identifier-naming-objc.m:8-9
+// RUN: ]}' -- -fno-delayed-template-parsing \
+// RUN: -I%S/Inputs/readability-identifier-naming \
+// RUN: -isystem %S/Inputs/readability-identifier-naming/system
+
----------------
Wizard wrote:
> alexfh wrote:
> > It looks like these flags are not needed, since there are no #include
> > directives in this test.
> So we won't worry about those flags when using this check in google codebase
> right?
These flags are used by the other test to specify directories used to search
for #included headers. Since the test is copied to a temporary directory by the
check_clang_tidy.py script and the headers stay in the source tree (see the
test/clang-tidy/Inputs/readability-identifier-naming/ directory), the test
can't just use relative include paths, instead we specify the full path using
the -I and -isystem compiler options. In real use cases all compilation
arguments (including the required `-I` and `-isystem` options) are taken from a
compilation database. No need to specify them in clang-tidy configuration.
================
Comment at: test/clang-tidy/readability-identifier-naming-objc.m:4
+// RUN: [{key: readability-identifier-naming.ObjcIvarPrefix, value: '_'}]}' \
+// RUN: --
+
----------------
The `--` and the trailing backslash above can be removed as well.
Repository:
rCTE Clang Tools Extra
https://reviews.llvm.org/D45392
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