commit cfb576268173f49f711b0bedab05fe879c0a1621
author Elliott Hughes <enh@google.com> Wed Feb 12 06:43:27 2025 -0800
committer Gerrit Code Review <noreply-gerritcodereview@google.com> Wed Feb 12 06:43:27 2025 -0800
tree ecc6b98d266a8acab38234b91750a9b7a68c158a
parent f572de9843a1c6510579d95d0812624d3feb04f3

Reland "Bump the global default C standard to gnu23."

This reverts commit f572de9843a1c6510579d95d0812624d3feb04f3.

Change-Id: I1926ee7fe96983d8902a3d9e3d7598f96c22bf07

cc/cc_test.go

diff --git a/cc/cc_test.go b/cc/cc_test.go
index 98af7b6..2be4e48 100644
--- a/cc/cc_test.go
+++ b/cc/cc_test.go
@@ -2689,7 +2689,7 @@
 	cppOnly := []string{"-fPIC", "${config.CommonGlobalCppflags}", "${config.DeviceGlobalCppflags}", "${config.ArmCppflags}"}
 
 	cflags := []string{"-Werror", "-std=candcpp"}
-	cstd := []string{"-std=gnu17", "-std=conly"}
+	cstd := []string{"-std=gnu23", "-std=conly"}
 	cppstd := []string{"-std=gnu++20", "-std=cpp", "-fno-rtti"}
 
 	lastNDKFlags := []string{

cc/config/global.go

diff --git a/cc/config/global.go b/cc/config/global.go
index b19682d..ddb4d85 100644
--- a/cc/config/global.go
+++ b/cc/config/global.go
@@ -380,7 +380,7 @@
 		"-w",
 	}
 
-	CStdVersion               = "gnu17"
+	CStdVersion               = "gnu23"
 	CppStdVersion             = "gnu++20"
 	ExperimentalCStdVersion   = "gnu2x"
 	ExperimentalCppStdVersion = "gnu++2b"