commit af0e0e81a1d7958bc9c49b0b0edae7e1f190d74e
author William A. Kennington III <wak@google.com> Sat May 15 00:57:23 2021 -0700
committer William A. Kennington III <wak@google.com> Sat May 15 00:58:11 2021 -0700
tree 81fea64326f8a512d8d23074b458c7506fe9401d
parent eaa382533cb67af057e51df93a83091f31dba408

meson: Fix span check for c++20

span-lite doesn't have a dynamic_extent defined in this mode, it's safer
to use span.

Change-Id: I7e135dbc0d4f1d08d6abb5b91e287f01112da73b
Signed-off-by: William A. Kennington III <wak@google.com>

src/meson.build

diff --git a/src/meson.build b/src/meson.build
index 6a5b73d..dc4e02f 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -20,7 +20,7 @@
 span_dep = dependency('span-lite', required: false)
 has_span = meson.get_compiler('cpp').has_header_symbol(
   'nonstd/span.hpp',
-  'nonstd::dynamic_extent',
+  'nonstd::span<int>',
   dependencies: span_dep,
   required: false)
 if not has_span