* [C++ PATCH] tiny code cleanup
@ 2018-01-02 14:50 Nathan Sidwell
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From: Nathan Sidwell @ 2018-01-02 14:50 UTC (permalink / raw)
To: GCC Patches
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In working on c++/83160 I came across this use-once set-to-constant
'variable'. It made me go looking for a non-existent change to it, so
I'm eliding it.
nathan
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Nathan Sidwell
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2018-01-02 Nathan Sidwell <nathan@acm.org>
* constexpr.c (cxx_bind_parameters_in_call): Remove unneeded local
lval var.
Index: constexpr.c
===================================================================
--- constexpr.c (revision 256070)
+++ constexpr.c (working copy)
@@ -1291,8 +1291,7 @@ cxx_bind_parameters_in_call (const const
x = ctx->object;
x = build_address (x);
}
- bool lval = false;
- arg = cxx_eval_constant_expression (ctx, x, lval,
+ arg = cxx_eval_constant_expression (ctx, x, /*lval=*/false,
non_constant_p, overflow_p);
/* Don't VERIFY_CONSTANT here. */
if (*non_constant_p && ctx->quiet)
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