From 7883110d07e05e944f89eedc7edff4f2208763c5 Mon Sep 17 00:00:00 2001
From: Isaac Good <github@isaacgood.com>
Date: Thu, 9 Jul 2026 16:52:21 -0700
Subject: [PATCH] Remove the space in `"" _a` that makes the newer compiler sad

---
 tests/example-all-fail/test/catch.hpp             | 8 ++++----
 tests/example-boost-lib/test/catch.hpp            | 8 ++++----
 tests/example-catch2-v2-convert/test/catch.hpp    | 8 ++++----
 tests/example-empty-file/test/catch.hpp           | 8 ++++----
 tests/example-partial-fail-taskids/test/catch.hpp | 8 ++++----
 tests/example-partial-fail/test/catch.hpp         | 8 ++++----
 tests/example-success/test/catch.hpp              | 8 ++++----
 tests/example-syntax-error/test/catch.hpp         | 8 ++++----
 tests/example-tbb/test/catch.hpp                  | 8 ++++----
 tests/example-test-code/test/catch.hpp            | 8 ++++----
 tests/example-user-output/test/catch.hpp          | 8 ++++----
 11 files changed, 44 insertions(+), 44 deletions(-)

diff --git a/tests/example-all-fail/test/catch.hpp b/tests/example-all-fail/test/catch.hpp
index 1850fff..da00e91 100644
--- a/tests/example-all-fail/test/catch.hpp
+++ b/tests/example-all-fail/test/catch.hpp
@@ -2838,8 +2838,8 @@ namespace Detail {
 } // end namespace Detail
 
 namespace literals {
-    Detail::Approx operator "" _a(long double val);
-    Detail::Approx operator "" _a(unsigned long long val);
+    Detail::Approx operator ""_a(long double val);
+    Detail::Approx operator ""_a(unsigned long long val);
 } // end namespace literals
 
 template<>
@@ -5987,10 +5987,10 @@ namespace Detail {
 } // end namespace Detail
 
 namespace literals {
-    Detail::Approx operator "" _a(long double val) {
+    Detail::Approx operator ""_a(long double val) {
         return Detail::Approx(val);
     }
-    Detail::Approx operator "" _a(unsigned long long val) {
+    Detail::Approx operator ""_a(unsigned long long val) {
         return Detail::Approx(val);
     }
 } // end namespace literals
diff --git a/tests/example-boost-lib/test/catch.hpp b/tests/example-boost-lib/test/catch.hpp
index 1850fff..da00e91 100644
--- a/tests/example-boost-lib/test/catch.hpp
+++ b/tests/example-boost-lib/test/catch.hpp
@@ -2838,8 +2838,8 @@ namespace Detail {
 } // end namespace Detail
 
 namespace literals {
-    Detail::Approx operator "" _a(long double val);
-    Detail::Approx operator "" _a(unsigned long long val);
+    Detail::Approx operator ""_a(long double val);
+    Detail::Approx operator ""_a(unsigned long long val);
 } // end namespace literals
 
 template<>
@@ -5987,10 +5987,10 @@ namespace Detail {
 } // end namespace Detail
 
 namespace literals {
-    Detail::Approx operator "" _a(long double val) {
+    Detail::Approx operator ""_a(long double val) {
         return Detail::Approx(val);
     }
-    Detail::Approx operator "" _a(unsigned long long val) {
+    Detail::Approx operator ""_a(unsigned long long val) {
         return Detail::Approx(val);
     }
 } // end namespace literals
diff --git a/tests/example-catch2-v2-convert/test/catch.hpp b/tests/example-catch2-v2-convert/test/catch.hpp
index 1850fff..da00e91 100644
--- a/tests/example-catch2-v2-convert/test/catch.hpp
+++ b/tests/example-catch2-v2-convert/test/catch.hpp
@@ -2838,8 +2838,8 @@ namespace Detail {
 } // end namespace Detail
 
 namespace literals {
-    Detail::Approx operator "" _a(long double val);
-    Detail::Approx operator "" _a(unsigned long long val);
+    Detail::Approx operator ""_a(long double val);
+    Detail::Approx operator ""_a(unsigned long long val);
 } // end namespace literals
 
 template<>
@@ -5987,10 +5987,10 @@ namespace Detail {
 } // end namespace Detail
 
 namespace literals {
-    Detail::Approx operator "" _a(long double val) {
+    Detail::Approx operator ""_a(long double val) {
         return Detail::Approx(val);
     }
-    Detail::Approx operator "" _a(unsigned long long val) {
+    Detail::Approx operator ""_a(unsigned long long val) {
         return Detail::Approx(val);
     }
 } // end namespace literals
diff --git a/tests/example-empty-file/test/catch.hpp b/tests/example-empty-file/test/catch.hpp
index 1850fff..da00e91 100644
--- a/tests/example-empty-file/test/catch.hpp
+++ b/tests/example-empty-file/test/catch.hpp
@@ -2838,8 +2838,8 @@ namespace Detail {
 } // end namespace Detail
 
 namespace literals {
-    Detail::Approx operator "" _a(long double val);
-    Detail::Approx operator "" _a(unsigned long long val);
+    Detail::Approx operator ""_a(long double val);
+    Detail::Approx operator ""_a(unsigned long long val);
 } // end namespace literals
 
 template<>
@@ -5987,10 +5987,10 @@ namespace Detail {
 } // end namespace Detail
 
 namespace literals {
-    Detail::Approx operator "" _a(long double val) {
+    Detail::Approx operator ""_a(long double val) {
         return Detail::Approx(val);
     }
-    Detail::Approx operator "" _a(unsigned long long val) {
+    Detail::Approx operator ""_a(unsigned long long val) {
         return Detail::Approx(val);
     }
 } // end namespace literals
diff --git a/tests/example-partial-fail-taskids/test/catch.hpp b/tests/example-partial-fail-taskids/test/catch.hpp
index 1850fff..da00e91 100644
--- a/tests/example-partial-fail-taskids/test/catch.hpp
+++ b/tests/example-partial-fail-taskids/test/catch.hpp
@@ -2838,8 +2838,8 @@ namespace Detail {
 } // end namespace Detail
 
 namespace literals {
-    Detail::Approx operator "" _a(long double val);
-    Detail::Approx operator "" _a(unsigned long long val);
+    Detail::Approx operator ""_a(long double val);
+    Detail::Approx operator ""_a(unsigned long long val);
 } // end namespace literals
 
 template<>
@@ -5987,10 +5987,10 @@ namespace Detail {
 } // end namespace Detail
 
 namespace literals {
-    Detail::Approx operator "" _a(long double val) {
+    Detail::Approx operator ""_a(long double val) {
         return Detail::Approx(val);
     }
-    Detail::Approx operator "" _a(unsigned long long val) {
+    Detail::Approx operator ""_a(unsigned long long val) {
         return Detail::Approx(val);
     }
 } // end namespace literals
diff --git a/tests/example-partial-fail/test/catch.hpp b/tests/example-partial-fail/test/catch.hpp
index 1850fff..da00e91 100644
--- a/tests/example-partial-fail/test/catch.hpp
+++ b/tests/example-partial-fail/test/catch.hpp
@@ -2838,8 +2838,8 @@ namespace Detail {
 } // end namespace Detail
 
 namespace literals {
-    Detail::Approx operator "" _a(long double val);
-    Detail::Approx operator "" _a(unsigned long long val);
+    Detail::Approx operator ""_a(long double val);
+    Detail::Approx operator ""_a(unsigned long long val);
 } // end namespace literals
 
 template<>
@@ -5987,10 +5987,10 @@ namespace Detail {
 } // end namespace Detail
 
 namespace literals {
-    Detail::Approx operator "" _a(long double val) {
+    Detail::Approx operator ""_a(long double val) {
         return Detail::Approx(val);
     }
-    Detail::Approx operator "" _a(unsigned long long val) {
+    Detail::Approx operator ""_a(unsigned long long val) {
         return Detail::Approx(val);
     }
 } // end namespace literals
diff --git a/tests/example-success/test/catch.hpp b/tests/example-success/test/catch.hpp
index 1850fff..da00e91 100644
--- a/tests/example-success/test/catch.hpp
+++ b/tests/example-success/test/catch.hpp
@@ -2838,8 +2838,8 @@ namespace Detail {
 } // end namespace Detail
 
 namespace literals {
-    Detail::Approx operator "" _a(long double val);
-    Detail::Approx operator "" _a(unsigned long long val);
+    Detail::Approx operator ""_a(long double val);
+    Detail::Approx operator ""_a(unsigned long long val);
 } // end namespace literals
 
 template<>
@@ -5987,10 +5987,10 @@ namespace Detail {
 } // end namespace Detail
 
 namespace literals {
-    Detail::Approx operator "" _a(long double val) {
+    Detail::Approx operator ""_a(long double val) {
         return Detail::Approx(val);
     }
-    Detail::Approx operator "" _a(unsigned long long val) {
+    Detail::Approx operator ""_a(unsigned long long val) {
         return Detail::Approx(val);
     }
 } // end namespace literals
diff --git a/tests/example-syntax-error/test/catch.hpp b/tests/example-syntax-error/test/catch.hpp
index 1850fff..da00e91 100644
--- a/tests/example-syntax-error/test/catch.hpp
+++ b/tests/example-syntax-error/test/catch.hpp
@@ -2838,8 +2838,8 @@ namespace Detail {
 } // end namespace Detail
 
 namespace literals {
-    Detail::Approx operator "" _a(long double val);
-    Detail::Approx operator "" _a(unsigned long long val);
+    Detail::Approx operator ""_a(long double val);
+    Detail::Approx operator ""_a(unsigned long long val);
 } // end namespace literals
 
 template<>
@@ -5987,10 +5987,10 @@ namespace Detail {
 } // end namespace Detail
 
 namespace literals {
-    Detail::Approx operator "" _a(long double val) {
+    Detail::Approx operator ""_a(long double val) {
         return Detail::Approx(val);
     }
-    Detail::Approx operator "" _a(unsigned long long val) {
+    Detail::Approx operator ""_a(unsigned long long val) {
         return Detail::Approx(val);
     }
 } // end namespace literals
diff --git a/tests/example-tbb/test/catch.hpp b/tests/example-tbb/test/catch.hpp
index 1850fff..da00e91 100644
--- a/tests/example-tbb/test/catch.hpp
+++ b/tests/example-tbb/test/catch.hpp
@@ -2838,8 +2838,8 @@ namespace Detail {
 } // end namespace Detail
 
 namespace literals {
-    Detail::Approx operator "" _a(long double val);
-    Detail::Approx operator "" _a(unsigned long long val);
+    Detail::Approx operator ""_a(long double val);
+    Detail::Approx operator ""_a(unsigned long long val);
 } // end namespace literals
 
 template<>
@@ -5987,10 +5987,10 @@ namespace Detail {
 } // end namespace Detail
 
 namespace literals {
-    Detail::Approx operator "" _a(long double val) {
+    Detail::Approx operator ""_a(long double val) {
         return Detail::Approx(val);
     }
-    Detail::Approx operator "" _a(unsigned long long val) {
+    Detail::Approx operator ""_a(unsigned long long val) {
         return Detail::Approx(val);
     }
 } // end namespace literals
diff --git a/tests/example-test-code/test/catch.hpp b/tests/example-test-code/test/catch.hpp
index 1850fff..da00e91 100644
--- a/tests/example-test-code/test/catch.hpp
+++ b/tests/example-test-code/test/catch.hpp
@@ -2838,8 +2838,8 @@ namespace Detail {
 } // end namespace Detail
 
 namespace literals {
-    Detail::Approx operator "" _a(long double val);
-    Detail::Approx operator "" _a(unsigned long long val);
+    Detail::Approx operator ""_a(long double val);
+    Detail::Approx operator ""_a(unsigned long long val);
 } // end namespace literals
 
 template<>
@@ -5987,10 +5987,10 @@ namespace Detail {
 } // end namespace Detail
 
 namespace literals {
-    Detail::Approx operator "" _a(long double val) {
+    Detail::Approx operator ""_a(long double val) {
         return Detail::Approx(val);
     }
-    Detail::Approx operator "" _a(unsigned long long val) {
+    Detail::Approx operator ""_a(unsigned long long val) {
         return Detail::Approx(val);
     }
 } // end namespace literals
diff --git a/tests/example-user-output/test/catch.hpp b/tests/example-user-output/test/catch.hpp
index 1850fff..da00e91 100644
--- a/tests/example-user-output/test/catch.hpp
+++ b/tests/example-user-output/test/catch.hpp
@@ -2838,8 +2838,8 @@ namespace Detail {
 } // end namespace Detail
 
 namespace literals {
-    Detail::Approx operator "" _a(long double val);
-    Detail::Approx operator "" _a(unsigned long long val);
+    Detail::Approx operator ""_a(long double val);
+    Detail::Approx operator ""_a(unsigned long long val);
 } // end namespace literals
 
 template<>
@@ -5987,10 +5987,10 @@ namespace Detail {
 } // end namespace Detail
 
 namespace literals {
-    Detail::Approx operator "" _a(long double val) {
+    Detail::Approx operator ""_a(long double val) {
         return Detail::Approx(val);
     }
-    Detail::Approx operator "" _a(unsigned long long val) {
+    Detail::Approx operator ""_a(unsigned long long val) {
         return Detail::Approx(val);
     }
 } // end namespace literals