GCC 16's Improved Error Messages, Experimental HTML Output
GCC 16.1 as the first stable version of the GCC 16 compiler is releasing as soon as later this week if all goes well. Among the many improvements in this year's open-source compiler update are continued enhancements to the error messages as well as having an experimental HTML output option for messages.
Continuing on the theme of recent GCC releases in enhancing error messages when compiling C/C++ code, GCC 16 brings more error improvements focused on the C++ support. GCC 16 also brings updated SARIF machine-readable output for the Static Analysis Results Interchange Format that is a JSON-based representation for programs to utilize.
One of the most noticeable error messaging improvements with GCC 16 is the experimental support for outputting error messages as HTML. Via the new -fdiagnostics-add-output=experimental-html is support for generating HTML output that makes it easier to visualize and interpret for some errors and static analysis.
Those wanting to learn about these GCC 16 error message improvements can see this Red Hat developer blog post out today that was authored by Red Hat compiler engineer David Malcolm.
Continuing on the theme of recent GCC releases in enhancing error messages when compiling C/C++ code, GCC 16 brings more error improvements focused on the C++ support. GCC 16 also brings updated SARIF machine-readable output for the Static Analysis Results Interchange Format that is a JSON-based representation for programs to utilize.
One of the most noticeable error messaging improvements with GCC 16 is the experimental support for outputting error messages as HTML. Via the new -fdiagnostics-add-output=experimental-html is support for generating HTML output that makes it easier to visualize and interpret for some errors and static analysis.
👁 GCC experimental HTML Output
Those wanting to learn about these GCC 16 error message improvements can see this Red Hat developer blog post out today that was authored by Red Hat compiler engineer David Malcolm.