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Improve assertions.

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This commit is contained in:
Mike Pall
2020-06-13 00:52:54 +02:00
parent 8b55054473
commit 8ae5170cdc
71 changed files with 1363 additions and 927 deletions
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5
src/lj_cconv.h
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@@ -27,13 +27,14 @@ enum {
static LJ_AINLINE uint32_t cconv_idx(CTInfo info)
{
uint32_t idx = ((info >> 26) & 15u); /* Dispatch bits. */
lua_assert(ctype_type(info) <= CT_MAYCONVERT);
lj_assertX(ctype_type(info) <= CT_MAYCONVERT,
"cannot convert ctype %08x", info);
#if LJ_64
idx = ((uint32_t)(U64x(f436fff5,fff7f021) >> 4*idx) & 15u);
#else
idx = (((idx < 8 ? 0xfff7f021u : 0xf436fff5) >> 4*(idx & 7u)) & 15u);
#endif
lua_assert(idx < 8);
lj_assertX(idx < 8, "cannot convert ctype %08x", info);
return idx;
}