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Also recognize .h++ as a C++ header extension #9346

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Also recognize .h++ as a C++ header extension #9346

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2 changes: 1 addition & 1 deletion crates/languages/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -152,7 +152,7 @@ pub fn language_by_filename(path: &Path) -> Option<Arc<Language>> {
"tsx" => language_by_name("tsx"),
"ts" | "cts" | "mts" => language_by_name("typescript"),
"java" | "groovy" | "gvy" | "gy" | "gsh" => language_by_name("java"),
"cpp" | "cxx" | "cc" | "h" | "hh" | "hpp" | "hxx" | "H" => language_by_name("cpp"),
"cpp" | "cxx" | "cc" | "h" | "hh" | "hpp" | "hxx" | "H" | "h++" => language_by_name("cpp"),
"sh" | "zsh" | "bash" => language_by_name("shell"),
"cs" => language_by_name("csharp"),
"html" => language_by_name("html"),
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4 changes: 3 additions & 1 deletion crates/languages/src/lib_tests.rs
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Expand Up @@ -25,7 +25,9 @@ fn all_supported_languages_load_successfully() {

#[test]
fn cpp_header_extensions_resolve_to_cpp_language() {
for filename in ["header.hpp", "header.hxx", "header.H"] {
// Cover the common modern C++ header extensions (`.hpp`, `.hxx`),
// the older uppercase `.H` convention, and the rarer `.h++` form.
for filename in ["header.hpp", "header.hxx", "header.H", "header.h++"] {
let language = language_by_filename(Path::new(filename))
.unwrap_or_else(|| panic!("expected {filename} to resolve to C++"));

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