From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- .../tests/TestNoArithmeticExprInArgument.cpp | 32 ++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 build/clang-plugin/tests/TestNoArithmeticExprInArgument.cpp (limited to 'build/clang-plugin/tests/TestNoArithmeticExprInArgument.cpp') diff --git a/build/clang-plugin/tests/TestNoArithmeticExprInArgument.cpp b/build/clang-plugin/tests/TestNoArithmeticExprInArgument.cpp new file mode 100644 index 000000000..d147b1701 --- /dev/null +++ b/build/clang-plugin/tests/TestNoArithmeticExprInArgument.cpp @@ -0,0 +1,32 @@ +#define MOZ_NO_ARITHMETIC_EXPR_IN_ARGUMENT __attribute__((annotate("moz_no_arith_expr_in_arg"))) + +struct X { + explicit X(int) MOZ_NO_ARITHMETIC_EXPR_IN_ARGUMENT; + void baz(int) MOZ_NO_ARITHMETIC_EXPR_IN_ARGUMENT; +}; + +int operator+(int, X); +int operator+(X, int); +int operator++(X); + +void badArithmeticsInArgs() { + int a = 1; + typedef int myint; + myint b = 2; + X goodObj1(a); + goodObj1.baz(b); + X badObj1(a + b); // expected-error{{cannot pass an arithmetic expression of built-in types to 'X'}} + X badObj2 = X(a ? 0 : ++a); // expected-error{{cannot pass an arithmetic expression of built-in types to 'X'}} + X badObj3(~a); // expected-error{{cannot pass an arithmetic expression of built-in types to 'X'}} + badObj1.baz(a - 1 - b); // expected-error{{cannot pass an arithmetic expression of built-in types to 'baz'}} + badObj1.baz(++a); // expected-error{{cannot pass an arithmetic expression of built-in types to 'baz'}} + badObj1.baz(a++); // expected-error{{cannot pass an arithmetic expression of built-in types to 'baz'}} + badObj1.baz(a || b); + badObj1.baz(a + goodObj1); + badObj1.baz(goodObj1 + a); + badObj1.baz(++goodObj1); + badObj1.baz(-1); + badObj1.baz(-1.0); + badObj1.baz(1 + 2); + badObj1.baz(1 << (sizeof(int)/2)); +} -- cgit v1.2.3