tree 02c592545525e58141e0be288241ab95a43808fc
parent 5ddd4a9bbf854c826a3e7a69b2ce1866148068c2
author Lei Zhang <thestig@chromium.org> 1627940968 +0000
committer Pdfium LUCI CQ <pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com> 1627940968 +0000

Fix clamp() ambiguity for C++17 builds.

Although PDFium's GN-based build system uses C++14, other build systems
may build PDFium in C++17 mode. In that situation, calling clamp()
without a namespace will result in a compiler error due to ambiguities
between pdfium::clamp() and std::clamp().

Bug: chromium:1231569
Change-Id: I643e8fa20fdb40a85e191b79d961e9239190ec63
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/83794
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Auto-Submit: Lei Zhang <thestig@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>