In several places we use assert(FEATURE), and assume that if FEATURE
is disabled, all following code is removed as unreachable. Which allows
us to compile-out functions that are only present with FEATURE, and
have a link-time failure if the functions remain used.
MinGW does not mark its internal function _assert() as noreturn, so the
compiler cannot see when code is unreachable, which leads to link errors
for this host that are not present elsewhere.
The current build-time failure concerns 62823083b8, but I remember
having seen this same error before. Fix it once and for all for MinGW.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20181022181623.8810-1-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
3ebee3b191