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author | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
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committer | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
commit | 222e2a7620e6520ffaf4fc4e69d79c18da31542e (patch) | |
tree | 7bfbc05bfa3b41c8f9d2e56d53a0bc3e310df239 /clang/test/Misc/ast-dump-templates.cpp | |
parent | 3d206f03985b50beacae843d880bccdc91a9f424 (diff) |
Add the clang library to the repo (with some of my changes, too).
Diffstat (limited to 'clang/test/Misc/ast-dump-templates.cpp')
-rw-r--r-- | clang/test/Misc/ast-dump-templates.cpp | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/clang/test/Misc/ast-dump-templates.cpp b/clang/test/Misc/ast-dump-templates.cpp new file mode 100644 index 0000000..7d56e7b --- /dev/null +++ b/clang/test/Misc/ast-dump-templates.cpp @@ -0,0 +1,39 @@ +// RUN: %clang_cc1 -ast-dump %s > %t +// RUN: FileCheck < %t %s -check-prefix=CHECK1 +// RUN: FileCheck < %t %s -check-prefix=CHECK2 + +template <int X, typename Y, int Z = 5> +struct foo { + int constant; + foo() {} + Y getSum() { return Y(X + Z); } +}; + +template <int A, typename B> +B bar() { + return B(A); +} + +void baz() { + int x = bar<5, int>(); + int y = foo<5, int>().getSum(); + double z = foo<2, double, 3>().getSum(); +} + +// Template instantiation - foo +// Since the order of instantiation may vary during runs, run FileCheck twice +// to make sure each instantiation is in the correct spot. +// CHECK1: template <int X = 5, typename Y = int, int Z = 5> struct foo { +// CHECK2: template <int X = 2, typename Y = double, int Z = 3> struct foo { + +// Template definition - foo +// CHECK1: template <int X, typename Y, int Z = (IntegerLiteral {{.*}} 'int' 5) +// CHECK2: template <int X, typename Y, int Z = (IntegerLiteral {{.*}} 'int' 5) + +// Template instantiation - bar +// CHECK1: template <int A = 5, typename B = int> int bar() +// CHECK2: template <int A = 5, typename B = int> int bar() + +// Template definition - bar +// CHECK1: template <int A, typename B> B bar() +// CHECK2: template <int A, typename B> B bar() |