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Run C++14 and C++17 tests with appropriate compiler

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Previously these testcases had C++98 fallback versions of the
testcase code to feed to the compiler if it didn't set __cplusplus to a
value which indicated support for the required C++ version, as well as
the C++14 or C++17 code which was fed to SWIG, and also to the compiler
if it was new enough.

This approach allowed some testing of such features with an
older compiler, but it complicates the testcases and not all new
C++ features can be tested in this way (indeed some of the existing
testcases don't fully exercise the feature being tested currently).

C++14 and C++17 support are also much more widespread than they
were 3.5 years ago when this approach was first implemented, so
it makes more sense to switch C++14 and C++17 testcases to require
a suitable compiler, like how C++11 testing always has.
This commit is contained in:
Olly Betts 2022-07-25 16:45:27 +12:00
commit 3140acd748
5 changed files with 8 additions and 196 deletions
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24
Examples/test-suite/cpp14_binary_integer_literals.i
View file

@ -1,31 +1,9 @@
%module cpp14_binary_integer_literals
// Tests are designed so that code compiles with C++98 compilers
%{
#if __cplusplus >= 201402L
#define CPP14 1
#endif
%}
%inline %{
int b1 = 0b1;
int b2 = 0b10;
long b3 = 0b11l;
unsigned long b4 = 0b100ul;
unsigned long b5 = 0B101UL;
%{
#if defined(CPP14)
int b1 = 0b1;
int b2 = 0b10;
long b3 = 0b11l;
unsigned long b4 = 0b100ul;
unsigned long b5 = 0B101UL;
#else
int b1 = 1;
int b2 = 2;
long b3 = 3;
unsigned long b4 = 4;
unsigned long b5 = 5;
#endif
%}