From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/g++.dg/ext/dllimport4.C | 38 +++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 gcc/testsuite/g++.dg/ext/dllimport4.C (limited to 'gcc/testsuite/g++.dg/ext/dllimport4.C') diff --git a/gcc/testsuite/g++.dg/ext/dllimport4.C b/gcc/testsuite/g++.dg/ext/dllimport4.C new file mode 100644 index 000000000..4d4074cbb --- /dev/null +++ b/gcc/testsuite/g++.dg/ext/dllimport4.C @@ -0,0 +1,38 @@ +// Report error if dllimport attribute in definition itself. +// { dg-do compile { target i?86-*-cygwin* i?86-*-mingw* x86_64-*-mingw* } } + +__attribute__((dllimport)) void bar () { } // { dg-error "definition" } + +__attribute__((dllimport)) int foo = 1; // { dg-error "definition" } + +void faz() +{ + __attribute__((dllimport)) int faa = 1; // { dg-error "definition" } + faa++; +} + +__attribute__((dllimport)) int fee (1); // { dg-error "definition" } + + +// In-class initialization of a static data member is not a definition. +struct F +{ + __attribute__ ((dllimport)) static const int i = 1; // OK +}; + +// Reference the dllimport'd static data member. +void f () +{ + const int* j = &F::i; +} + +struct G +{ + __attribute__ ((dllimport)) static const int i = 1; +}; + +// Define the static data member _without_ the dllimport. +// This should override the prior declaration with dllimport. + +const int G::i; // { dg-warning "dllimport ignored" } + -- cgit v1.2.3