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authorGravatar Abseil Team <absl-team@google.com>2022-01-14 04:25:20 -0800
committerGravatar vslashg <gfalcon@google.com>2022-01-14 10:07:25 -0500
commitc59e7e59f5d29619ddc07fcb59be3dcba9585814 (patch)
tree922b40d92ac5866e69fd328b55aae0e72e19e8a0 /absl/random
parent2a042b082ca6fc8592ec98d800012fc03c965c15 (diff)
Export of internal Abseil changes
-- 0db7f4046f9b59c0f8c3df2f0eb7fd88fc328439 by Abseil Team <absl-team@google.com>: Revise documentation of bit_cast: * Removes inappropriate examples (round-tripping pointers, serialization), for which reinterpret_cast is more appropriate. * Removes mention of "bit representation", which is not an explicit notion in C++. The best we get is "byte representation". * Removes a circular defition of "bitcast" as itself, and instead explains what it does. * Removes the mathism "for some values of", which is probably not totally accessible to a general audience, and in any case needless verbiage. * Fixes comments in the example. * Replaces some colloquialisms with simpler, more direct language. PiperOrigin-RevId: 421791786 -- e04e64df55d93c1b9a09c0483b97cc4d8763260d by Derek Mauro <dmauro@google.com>: Update Docker image to use GCC 11.2, Clang 14 (prerelease), CMake 3.22.1, and Bazel 4.2.2 PiperOrigin-RevId: 421658559 -- d002bb3dc5cd1fc5b4cbd79a450efc894caa567c by Chris Kennelly <ckennelly@google.com>: Add a small microbenchmark for absl::bit_width. PiperOrigin-RevId: 421604852 -- 131b057d1b76ecd7170421b48d661bb958ff676b by Evan Brown <ezb@google.com>: Adds a disabled test for EBO in nested `CompressedTuple`s. PiperOrigin-RevId: 421413134 -- e34c7876d3a1212d90c73c030ccae6169b682d43 by Jorg Brown <jorg@google.com>: Show users a better error message if they pass a pointer to absl::Uniform. PiperOrigin-RevId: 421090472 GitOrigin-RevId: 0db7f4046f9b59c0f8c3df2f0eb7fd88fc328439 Change-Id: I5a004e8d17e974fa4897a09d1466ae8fc65dfdbb
Diffstat (limited to 'absl/random')
-rw-r--r--absl/random/internal/distribution_caller.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/absl/random/internal/distribution_caller.h b/absl/random/internal/distribution_caller.h
index fc81b787..f1ad5ccd 100644
--- a/absl/random/internal/distribution_caller.h
+++ b/absl/random/internal/distribution_caller.h
@@ -32,6 +32,8 @@ namespace random_internal {
// to intercept such calls.
template <typename URBG>
struct DistributionCaller {
+ static_assert(!std::is_pointer<URBG>::value,
+ "You must pass a reference, not a pointer.");
// SFINAE to detect whether the URBG type includes a member matching
// bool InvokeMock(base_internal::FastTypeIdType, void*, void*).
//