Add support for C++ operator keywords. Patch by Bill Wendling.

llvm-svn: 39214

8 files changed, 133 insertions, 0 deletions

diff --git a/clang/test/Preprocessor/cxx_and.cpp b/clang/test/Preprocessor/cxx_and.cpp
new file mode 100644
index 00000000000..b6bd00e5293
--- /dev/null
+++ b/clang/test/Preprocessor/cxx_and.cpp
@@ -0,0 +1,17 @@
+// RUN: clang -DA -DB -E %s | grep 'int a = 37 == 37' &&
+// RUN: clang -DA -E %s | grep 'int a = 927 == 927' &&
+// RUN: clang -DB -E %s | grep 'int a = 927 == 927' &&
+// RUN: clang -E %s | grep 'int a = 927 == 927'
+#if defined(A) and defined(B)
+#define X 37
+#else
+#define X 927
+#endif
+
+#if defined(A) && defined(B)
+#define Y 37
+#else
+#define Y 927
+#endif
+
+int a = X == Y;
diff --git a/clang/test/Preprocessor/cxx_bitand.cpp b/clang/test/Preprocessor/cxx_bitand.cpp
new file mode 100644
index 00000000000..ecc52e89ab5
--- /dev/null
+++ b/clang/test/Preprocessor/cxx_bitand.cpp
@@ -0,0 +1,16 @@
+// RUN: clang -DA=1 -DB=2 -E %s | grep 'int a = 927 == 927' &&
+// RUN: clang -DA=1 -DB=1 -E %s | grep 'int a = 37 == 37' &&
+// RUN: clang -E %s | grep 'int a = 927 == 927'
+#if A bitand B
+#define X 37
+#else
+#define X 927
+#endif
+
+#if A & B
+#define Y 37
+#else
+#define Y 927
+#endif
+
+int a = X == Y;
diff --git a/clang/test/Preprocessor/cxx_bitor.cpp b/clang/test/Preprocessor/cxx_bitor.cpp
new file mode 100644
index 00000000000..36c44523df3
--- /dev/null
+++ b/clang/test/Preprocessor/cxx_bitor.cpp
@@ -0,0 +1,18 @@
+// RUN: clang -DA=1 -DB=1 -E %s | grep 'int a = 37 == 37' &&
+// RUN: clang -DA=0 -DB=1 -E %s | grep 'int a = 37 == 37' &&
+// RUN: clang -DA=1 -DB=0 -E %s | grep 'int a = 37 == 37' &&
+// RUN: clang -DA=0 -DB=0 -E %s | grep 'int a = 927 == 927' &&
+// RUN: clang -E %s | grep 'int a = 927 == 927'
+#if A bitor B
+#define X 37
+#else
+#define X 927
+#endif
+
+#if A | B
+#define Y 37
+#else
+#define Y 927
+#endif
+
+int a = X == Y;
diff --git a/clang/test/Preprocessor/cxx_compl.cpp b/clang/test/Preprocessor/cxx_compl.cpp
new file mode 100644
index 00000000000..12e589ffa1e
--- /dev/null
+++ b/clang/test/Preprocessor/cxx_compl.cpp
@@ -0,0 +1,16 @@
+// RUN: clang -DA=1 -E %s | grep 'int a = 37 == 37' &&
+// RUN: clang -DA=0 -E %s | grep 'int a = 927 == 927' &&
+// RUN: clang -E %s | grep 'int a = 927 == 927'
+#if compl 0 bitand A
+#define X 37
+#else
+#define X 927
+#endif
+
+#if ~0 & A
+#define Y 37
+#else
+#define Y 927
+#endif
+
+int a = X == Y;
diff --git a/clang/test/Preprocessor/cxx_not.cpp b/clang/test/Preprocessor/cxx_not.cpp
new file mode 100644
index 00000000000..2587b0ab994
--- /dev/null
+++ b/clang/test/Preprocessor/cxx_not.cpp
@@ -0,0 +1,15 @@
+// RUN: clang -DA=1 -E %s | grep 'int a = 927 == 927' &&
+// RUN: clang -E %s | grep 'int a = 37 == 37'
+#if not defined(A)
+#define X 37
+#else
+#define X 927
+#endif
+
+#if ! defined(A)
+#define Y 37
+#else
+#define Y 927
+#endif
+
+int a = X == Y;
diff --git a/clang/test/Preprocessor/cxx_not_eq.cpp b/clang/test/Preprocessor/cxx_not_eq.cpp
new file mode 100644
index 00000000000..b0be7b39173
--- /dev/null
+++ b/clang/test/Preprocessor/cxx_not_eq.cpp
@@ -0,0 +1,16 @@
+// RUN: clang -DA=1 -DB=1 -E %s | grep 'int a = 927 == 927' &&
+// RUN: clang -E %s | grep 'int a = 927 == 927' &&
+// RUN: clang -DA=1 -DB=2 -E %s | grep 'int a = 37 == 37'
+#if A not_eq B
+#define X 37
+#else
+#define X 927
+#endif
+
+#if A != B
+#define Y 37
+#else
+#define Y 927
+#endif
+
+int a = X == Y;
diff --git a/clang/test/Preprocessor/cxx_or.cpp b/clang/test/Preprocessor/cxx_or.cpp
new file mode 100644
index 00000000000..ce3fed1cd48
--- /dev/null
+++ b/clang/test/Preprocessor/cxx_or.cpp
@@ -0,0 +1,17 @@
+// RUN: clang -DA -DB -E %s | grep 'int a = 37 == 37' &&
+// RUN: clang -DA -E %s | grep 'int a = 37 == 37' &&
+// RUN: clang -DB -E %s | grep 'int a = 37 == 37' &&
+// RUN: clang -E %s | grep 'int a = 927 == 927'
+#if defined(A) or defined(B)
+#define X 37
+#else
+#define X 927
+#endif
+
+#if defined(A) || defined(B)
+#define Y 37
+#else
+#define Y 927
+#endif
+
+int a = X == Y;
diff --git a/clang/test/Preprocessor/cxx_xor.cpp b/clang/test/Preprocessor/cxx_xor.cpp
new file mode 100644
index 00000000000..7a4c8822cda
--- /dev/null
+++ b/clang/test/Preprocessor/cxx_xor.cpp
@@ -0,0 +1,18 @@
+// RUN: clang -DA=1 -DB=1 -E %s | grep 'int a = 927 == 927' &&
+// RUN: clang -DA=0 -DB=1 -E %s | grep 'int a = 37 == 37' &&
+// RUN: clang -DA=1 -DB=0 -E %s | grep 'int a = 37 == 37' &&
+// RUN: clang -DA=0 -DB=0 -E %s | grep 'int a = 927 == 927' &&
+// RUN: clang -E %s | grep 'int a = 927 == 927'
+#if A xor B
+#define X 37
+#else
+#define X 927
+#endif
+
+#if A ^ B
+#define Y 37
+#else
+#define Y 927
+#endif
+
+int a = X == Y;