ddidderr/zstd-rs
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write the switch()case: differently

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so that it please both
compilers which warn for dead code after the switch
and
compilers which do not detect that all branches terminate.
This commit is contained in:
Yann Collet
2018-12-04 16:59:26 -08:00
parent 85b02bf142
commit 4b5a4f02d7
1 changed files with 2 additions and 7 deletions
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lib/decompress/zstd_decompress.c
+2 -7
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@@ -1269,11 +1269,8 @@ ZSTD_bounds ZSTD_dParam_getBounds(ZSTD_dParameter dParam)
bounds.upperBound = (int)ZSTD_f_zstd1_magicless; bounds.upperBound = (int)ZSTD_f_zstd1_magicless;
ZSTD_STATIC_ASSERT(ZSTD_f_zstd1 < ZSTD_f_zstd1_magicless); ZSTD_STATIC_ASSERT(ZSTD_f_zstd1 < ZSTD_f_zstd1_magicless);
return bounds; return bounds;
default: default:;
bounds.error = ERROR(parameter_unsupported);
return bounds;
} }
assert(0);
bounds.error = ERROR(parameter_unsupported); bounds.error = ERROR(parameter_unsupported);
return bounds; return bounds;
} }
@@ -1307,10 +1304,8 @@ size_t ZSTD_DCtx_setParameter(ZSTD_DCtx* dctx, ZSTD_dParameter dParam, int value
CHECK_DBOUNDS(ZSTD_d_format, value); CHECK_DBOUNDS(ZSTD_d_format, value);
dctx->format = (ZSTD_format_e)value; dctx->format = (ZSTD_format_e)value;
return 0; return 0;
default: default:;
return ERROR(parameter_unsupported);
} }
assert(0); /* should be unreachable */
return ERROR(parameter_unsupported); return ERROR(parameter_unsupported);
} }