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digitalmars.D.bugs - [Issue 22814] New: ImportC: C11 lexer deletes escaped new lines


          Issue ID: 22814
           Summary: ImportC: C11 lexer deletes escaped new lines during
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: normal
          Priority: P1
         Component: dmd
          Assignee: nobody puremagic.com
          Reporter: ibuclaw gdcproject.org

Following on from issue 22812, while new lines can't be ignored, they can
however be escaped.

From C11
--- Each instance of a backslash character ( \) immediately followed by a new-line character is deleted, splicing physical source lines to form logical source lines. Only the last backslash on any physical source line shall be eligible for being part of such a splice. A source file that is not empty shall end in a new-line character, which shall not be immediately preceded by a backslash character before any such splicing takes place. --- So whilst issue 22812 is an error, this should be accepted as valid: --- pragma \ pack \ ( \ 2 \ ) struct S { int i; short j; double k; }; pragma \ pack \ ( \ ) --- --
Feb 22 2022