kadircet created this revision.
kadircet added reviewers: MyDeveloperDay, curdeius.
kadircet requested review of this revision.
Herald added a project: clang.
Herald added a subscriber: cfe-commits.
Currently getStyle() fails immediately if FallbackStyle is not a
predefined style, even when it is not needed. This patch moves that evaluation
and bail-out to fallback-case, enabling getStyle() to succeed in cases where
FallbackStyle is malformed but not needed.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D95538
Files:
clang/lib/Format/Format.cpp
Index: clang/lib/Format/Format.cpp
===================================================================
--- clang/lib/Format/Format.cpp
+++ clang/lib/Format/Format.cpp
@@ -2901,10 +2901,6 @@
}
FormatStyle Style = getLLVMStyle(guessLanguage(FileName, Code));
- FormatStyle FallbackStyle = getNoStyle();
- if (!getPredefinedStyle(FallbackStyleName, Style.Language, &FallbackStyle))
- return make_string_error("Invalid fallback style \"" + FallbackStyleName);
-
if (StyleName.startswith("{")) {
// Parse YAML/JSON style from the command line.
if (std::error_code ec = parseConfiguration(
@@ -2974,6 +2970,10 @@
return make_string_error("Configuration file(s) do(es) not support " +
getLanguageName(Style.Language) + ": " +
UnsuitableConfigFiles);
+
+ FormatStyle FallbackStyle = getNoStyle();
+ if (!getPredefinedStyle(FallbackStyleName, Style.Language, &FallbackStyle))
+ return make_string_error("Invalid fallback style \"" + FallbackStyleName);
return FallbackStyle;
}
Index: clang/lib/Format/Format.cpp
===================================================================
--- clang/lib/Format/Format.cpp
+++ clang/lib/Format/Format.cpp
@@ -2901,10 +2901,6 @@
}
FormatStyle Style = getLLVMStyle(guessLanguage(FileName, Code));
- FormatStyle FallbackStyle = getNoStyle();
- if (!getPredefinedStyle(FallbackStyleName, Style.Language, &FallbackStyle))
- return make_string_error("Invalid fallback style \"" + FallbackStyleName);
-
if (StyleName.startswith("{")) {
// Parse YAML/JSON style from the command line.
if (std::error_code ec = parseConfiguration(
@@ -2974,6 +2970,10 @@
return make_string_error("Configuration file(s) do(es) not support " +
getLanguageName(Style.Language) + ": " +
UnsuitableConfigFiles);
+
+ FormatStyle FallbackStyle = getNoStyle();
+ if (!getPredefinedStyle(FallbackStyleName, Style.Language, &FallbackStyle))
+ return make_string_error("Invalid fallback style \"" + FallbackStyleName);
return FallbackStyle;
}
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