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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [cpp/] [dir-only-1.c] - Blame information for rev 307

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Line No. Rev Author Line
1 298 jeremybenn
/* Copyright 2007 Free Software Foundation, Inc.
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   Contributed by Ollie Wild <aaw@google.com>.  */
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/* { dg-do preprocess } */
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/* { dg-options -fdirectives-only } */
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/* Tests scan_translation_unit_directives_only()'s handling of corner cases. */
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/* Ignore directives inside block comments...
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#error directive inside block comment
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*/
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// Escaped newline doesn't terminate line comment \
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#error directive inside line comment
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/* A comment canot start inside a string. */
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const char *c1 = "/*";
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#define NOT_IN_COMMENT
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const char *c2 = "*/";
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#ifndef NOT_IN_COMMENT
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#error Comment started inside a string literal
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#endif
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/* Escaped newline handling. */
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int i; \
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#error ignored escaped newline
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  \
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  \
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#define BOL
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#ifndef BOL
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#error escaped newline did not preserve beginning of line
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#endif
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/* Handles \\ properly at the end of a string. */
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"string ends in \\"/*
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#error Missed string terminator.
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*/
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/* Handles macro expansion in preprocessing directives. */
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#define HEADER "dir-only-1.h"
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#include HEADER
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#ifndef GOT_HEADER
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#error Failed to include header.
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#endif
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/\
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*
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#define IN_COMMENT
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*/
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#ifdef IN_COMMENT
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#error Escaped newline breaks block comment initiator.
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#endif
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/*
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*\
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/
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#define NOT_IN_COMMENT2
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/**/
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#ifndef NOT_IN_COMMENT2
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#error Escaped newline breaks block comment terminator.
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#endif
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/* Test escaped newline inside character escape sequence. */
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"\\
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\"/*
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#error Missed string terminator
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*/
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/* Block comments don't mask trailing preprocessing
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   directive. */ #define NOT_MASKED
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#ifndef NOT_MASKED
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#error Comment masks trailing directive.
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#endif

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