third_party/WebKit/Source/platform/inspector_protocol/Collections.h - Issue 2044343002: DevTools: update V8Inspector to work with the new v8_inspector API.

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Unified Diff: third_party/WebKit/Source/platform/inspector_protocol/Collections.h

Issue 2044343002: DevTools: update V8Inspector to work with the new v8_inspector API. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: review comment addressed Created 4 years, 6 months ago

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Index: third_party/WebKit/Source/platform/inspector_protocol/Collections.h

diff --git a/third_party/WebKit/Source/platform/inspector_protocol/Collections.h b/third_party/WebKit/Source/platform/inspector_protocol/Collections.h

index 960c747bae4c65fd4cff74f20b4e7c13395c8bdb..6309284488683e07064463b67b8c87cc9e45666e 100644

--- a/third_party/WebKit/Source/platform/inspector_protocol/Collections.h

+++ b/third_party/WebKit/Source/platform/inspector_protocol/Collections.h

@@ -11,4 +11,13 @@

#include "platform/inspector_protocol/CollectionsWTF.h"

#endif // V8_INSPECTOR_USE_STL

+// Macro that returns a compile time constant with the length of an array, but gives an error if passed a non-array.

+template<typename T, size_t Size> char (&ArrayLengthHelperFunction(T (&)[Size]))[Size];

+// GCC needs some help to deduce a 0 length array.

+#if defined(__GNUC__)

+template<typename T> char (&ArrayLengthHelperFunction(T (&)[0]))[0];

+#endif

+#define PROTOCOL_ARRAY_LENGTH(array) sizeof(::ArrayLengthHelperFunction(array))

#endif // !defined(Collections_h)