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results: Add R_ASSERT helper.

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This commit is contained in:
Michael Scire 2019-06-20 02:00:33 -07:00
parent 3274848b56
commit 7c9df9cfd8
1 changed files with 20 additions and 0 deletions
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20
include/stratosphere/results/utilities.h
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@ -20,6 +20,21 @@ extern "C" {
} \ } \
}) })
/// Evaluates an expression that returns a result, and fatals the result if it would fail.
#ifdef RESULT_ABORT_ON_ASSERT
#define R_ASSERT_IMPL(res) std::abort()
#else
#define R_ASSERT_IMPL(res) fatalSimple(res)
#endif
#define R_ASSERT(res_expr) \
({ \
const Result _tmp_r_assert_rc = res_expr; \
if (R_FAILED(_tmp_r_assert_rc)) { \
R_ASSERT_IMPL(_tmp_r_assert_rc); \
} \
})
/// Helpers for pattern-matching on a result expression, if the result would fail. /// Helpers for pattern-matching on a result expression, if the result would fail.
#define R_TRY_CATCH(res_expr) \ #define R_TRY_CATCH(res_expr) \
({ \ ({ \
@ -47,6 +62,11 @@ extern "C" {
if (false) { } \ if (false) { } \
else else
#define R_CATCH_ALL() \
} else if (R_FAILED(_tmp_r_try_catch_rc)) { \
if (false) { } \
else
#define R_END_TRY_CATCH \ #define R_END_TRY_CATCH \
else if (R_FAILED(_tmp_r_try_catch_rc)) { \ else if (R_FAILED(_tmp_r_try_catch_rc)) { \
return _tmp_r_try_catch_rc; \ return _tmp_r_try_catch_rc; \