[clang-format] Use NestedBlockIndent as a 0 column in formatted raw strings
Summary:
This makes the formatter of raw string literals use NestedBlockIndent for
determining the 0 column of the content inside. This makes the formatting use
less horizonal space and fixes a case where two newlines before and after the
raw string prefix were selected instead of a single newline after it:
Before:
```
aaaa = ffff(
R"pb(
key: value)pb");
```
After:
```
aaaa = ffff(R"pb(
key: value)pb");
```
Reviewers: djasper, sammccall
Reviewed By: sammccall
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D44141
llvm-svn: 326996
diff --git a/clang/unittests/Format/FormatTestRawStrings.cpp b/clang/unittests/Format/FormatTestRawStrings.cpp
index 21bbc3f..daef6d7 100644
--- a/clang/unittests/Format/FormatTestRawStrings.cpp
+++ b/clang/unittests/Format/FormatTestRawStrings.cpp
@@ -681,15 +681,14 @@
})test",
getRawStringPbStyleWithColumns(20)));
- // Align the suffix with the surrounding FirstIndent if the prefix is not on
+ // Align the suffix with the surrounding indent if the prefix is not on
// a line of its own.
expect_eq(R"test(
int s() {
- auto S = PTP(
- R"pb(
- item_1: 1,
- item_2: 2
- )pb");
+ auto S = PTP(R"pb(
+ item_1: 1,
+ item_2: 2
+ )pb");
})test",
format(R"test(
int s() {