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Bug 895196 - dev-qt/qtwebengine-5.15.8_p20230112 fails to compile (GCC-13-SYSTEM): extension.h:34:33: error: found : in nested-name-specifier, expected ::
Summary: dev-qt/qtwebengine-5.15.8_p20230112 fails to compile (GCC-13-SYSTEM): extensi...
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Qt Bug Alias
Depends on:
Blocks: gcc-13
  Show dependency tree
Reported: 2023-02-18 07:02 UTC by Agostino Sarubbo
Modified: 2023-03-27 12:54 UTC (History)
3 users (show)

See Also:
Package list:
Runtime testing required: ---

build.log.xz (build.log.xz,49.38 KB, application/x-xz)
2023-02-18 07:02 UTC, Agostino Sarubbo

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Description Agostino Sarubbo gentoo-dev 2023-02-18 07:02:22 UTC

Issue: dev-qt/qtwebengine-5.15.8_p20230112 fails to compile (GCC-13-SYSTEM).
Discovered on: amd64 (internal ref: gcc13_tinderbox)

(GCC-13-SYSTEM) in the summary means that the bug was found on a machine that runs gcc-13 but this bug MAY or MAY NOT BE related to the new compiler
Comment 1 Agostino Sarubbo gentoo-dev 2023-02-18 07:02:25 UTC
Created attachment 852370 [details]

build log and emerge --info (compressed because it exceeds attachment limit, use 'xzless' to read it)
Comment 2 Agostino Sarubbo gentoo-dev 2023-02-18 07:02:26 UTC
Error(s) that match a know pattern in addition to what has been reported in the summary:

FAILED: obj/third_party/abseil-cpp/absl/strings/str_format_internal/extension.o 
FAILED: obj/third_party/abseil-cpp/absl/strings/str_format_internal/float_conversion.o 
../../../../qtwebengine-5.15.8_p20230112/src/3rdparty/chromium/third_party/abseil-cpp/absl/strings/internal/str_format/extension.h:34:33: error: found ‘:’ in nested-name-specifier, expected ‘::’
Comment 3 Adrien Dessemond 2023-03-10 12:31:43 UTC
Same errors with GCC 13 (13.0.1_pre20230305) observed here. 
Issue does not appear with GCC 12 (12.2.1_p20230304).
Comment 4 Larry the Git Cow gentoo-dev 2023-03-27 12:51:38 UTC
The bug has been closed via the following commit(s):

commit 61e5cb157d2f015ab9a730e3eaf11d4ee14b4ab4
Author:     Sam James <>
AuthorDate: 2023-03-27 11:30:22 +0000
Commit:     Sam James <>
CommitDate: 2023-03-27 12:47:08 +0000

    dev-qt/qtwebengine: fix build w/ gcc-13
    Signed-off-by: Sam James <>

 .../files/qtwebengine-5.15.8_p20230112-gcc13.patch | 431 +++++++++++++++++++++
 .../qtwebengine-5.15.8_p20230112.ebuild            |   1 +
 2 files changed, 432 insertions(+)