René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"content of repeated (unguarded) include placed on the same line","articleBody":"From `testsuite/clang-preprocessor-tests/print_line_include.c` and uncovered by #490.\n\n`print_line_include.c`\n```cpp\n#include \"print_line_include.h\"\n#include \"print_line_include.h\"\n```\n\n`print_line_include.h`\n```\nint x;\n```\n\n`gcc -E` output:\n```\n# 0 \"testsuite/clang-preprocessor-tests/print_line_include.c\"\n# 0 \"\u003cbuilt-in\u003e\"\n# 0 \"\u003ccommand-line\u003e\"\n# 1 \"/usr/include/stdc-predef.h\" 1 3 4\n# 0 \"\u003ccommand-line\u003e\" 2\n# 1 \"testsuite/clang-preprocessor-tests/print_line_include.c\"\n# 1 \"testsuite/clang-preprocessor-tests/print_line_include.h\" 1\nint x;\n# 2 \"testsuite/clang-preprocessor-tests/print_line_include.c\" 2\n# 1 \"testsuite/clang-preprocessor-tests/print_line_include.h\" 1\nint x;\n# 3 \"testsuite/clang-preprocessor-tests/print_line_include.c\" 2\n```\n\nActual:\n```\n\n#line 1 \"testsuite/clang-preprocessor-tests/print_line_include.h\"\nint x ; int x ;\n```","author":{"url":"https://github.com/firewave","@type":"Person","name":"firewave"},"datePublished":"2025-08-12T11:35:06.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/492/simplecpp/issues/492"}