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Wrong multi-line string warning
- To: Neil Booth <neil at daikokuya dot demon dot co dot uk>
- Subject: Wrong multi-line string warning
- From: Andreas Jaeger <aj at suse dot de>
- Date: 05 Mar 2001 10:16:07 +0100
- Cc: gcc-bugs at gcc dot gnu dot org, schwab at suse dot de
Neil,
I get this warning in glibc with your cpp patch:
ptestcases.h:125:27: warning: multi-line string literals are deprecated
ptestcases.h:140:27: warning: multi-line string literals are deprecated
I don't think the warning is valid, the strings contain only ctrl-M.
I'm appending the file for you.
Andreas
{ 0, 0, "2.8.2 Regular Expression General Requirement", NULL, },
{ 2, 4, "bb*", "abbbc", },
{ 2, 2, "bb*", "ababbbc", },
{ 7, 9, "A#*::", "A:A#:qA::qA#::qA##::q", },
{ 1, 5, "A#*::", "A##::A#::qA::qA#:q", },
{ 0, 0, "2.8.3.1.2 BRE Special Characters", NULL, },
{ 0, 0, "GA108", NULL, },
{ 2, 2, "\\.", "a.c", },
{ 2, 2, "\\[", "a[c", },
{ 2, 2, "\\\\", "a\\c", },
{ 2, 2, "\\*", "a*c", },
{ 2, 2, "\\^", "a^c", },
{ 2, 2, "\\$", "a$c", },
{ 7, 11, "X\\*Y\\*8", "Y*8X*8X*Y*8", },
{ 0, 0, "GA109", NULL, },
{ 2, 2, "[.]", "a.c", },
{ 2, 2, "[[]", "a[c", },
{ -1, -1, "[[]", "ac", },
{ 2, 2, "[\\]", "a\\c", },
{ 1, 1, "[\\a]", "abc", },
{ 2, 2, "[\\.]", "a\\.c", },
{ 2, 2, "[\\.]", "a.\\c", },
{ 2, 2, "[*]", "a*c", },
{ 2, 2, "[$]", "a$c", },
{ 2, 2, "[X*Y8]", "7*8YX", },
{ 0, 0, "GA110", NULL, },
{ 2, 2, "*", "a*c", },
{ 3, 4, "*a", "*b*a*c", },
{ 1, 5, "**9=", "***9=9", },
{ 0, 0, "GA111", NULL, },
{ 1, 1, "^*", "*bc", },
{ -1, -1, "^*", "a*c", },
{ -1, -1, "^*", "^*ab", },
{ 1, 5, "^**9=", "***9=", },
{ -1, -1, "^*5<*9", "5<9*5<*9", },
{ 0, 0, "GA112", NULL, },
{ 2, 3, "\\(*b\\)", "a*b", },
{ -1, -1, "\\(*b\\)", "ac", },
{ 1, 6, "A\\(**9\\)=", "A***9=79", },
{ 0, 0, "GA113(1)", NULL, },
{ 1, 3, "\\(^*ab\\)", "*ab", },
{ -1, -1, "\\(^*ab\\)", "^*ab", },
{ -1, -1, "\\(^*b\\)", "a*b", },
{ -1, -1, "\\(^*b\\)", "^*b", },
{ 0, 0, "GA114", NULL, },
{ 1, 3, "a^b", "a^b", },
{ 1, 3, "a\\^b", "a^b", },
{ 1, 1, "^^", "^bc", },
{ 2, 2, "\\^", "a^c", },
{ 1, 1, "[c^b]", "^abc", },
{ 1, 1, "[\\^ab]", "^ab", },
{ 2, 2, "[\\^ab]", "c\\d", },
{ -1, -1, "[^^]", "^", },
{ 1, 3, "\\(a^b\\)", "a^b", },
{ 1, 3, "\\(a\\^b\\)", "a^b", },
{ 2, 2, "\\(\\^\\)", "a^b", },
{ 0, 0, "GA115", NULL, },
{ 3, 3, "$$", "ab$", },
{ -1, -1, "$$", "$ab", },
{ 2, 3, "$c", "a$c", },
{ 2, 2, "[$]", "a$c", },
{ 1, 2, "\\$a", "$a", },
{ 3, 3, "\\$$", "ab$", },
{ 2, 6, "A\\([34]$[34]\\)B", "XA4$3BY", },
{ 0, 0, "2.8.3.1.3 Periods in BREs", NULL, },
{ 0, 0, "GA116", NULL, },
{ 1, 1, ".", "abc", },
{ -1, -1, ".ab", "abc", },
{ 1, 3, "ab.", "abc", },
{ 1, 3, "a.b", "a,b", },
{ -1, -1, ".......", "PqRs6", },
{ 1, 7, ".......", "PqRs6T8", },
{ 0, 0, "2.8.3.2 RE Bracket Expression", NULL, },
{ 0, 0, "GA118", NULL, },
{ 2, 2, "[abc]", "xbyz", },
{ -1, -1, "[abc]", "xyz", },
{ 2, 2, "[abc]", "xbay", },
{ 0, 0, "GA119", NULL, },
{ 2, 2, "[^a]", "abc", },
{ 4, 4, "[^]cd]", "cd]ef", },
{ 2, 2, "[^abc]", "axyz", },
{ -1, -1, "[^abc]", "abc", },
{ 3, 3, "[^[.a.]b]", "abc", },
{ 3, 3, "[^[=a=]b]", "abc", },
{ 2, 2, "[^-ac]", "abcde-", },
{ 2, 2, "[^ac-]", "abcde-", },
{ 3, 3, "[^a-b]", "abcde", },
{ 3, 3, "[^a-bd-e]", "dec", },
{ 2, 2, "[^---]", "-ab", },
{ 16, 16, "[^a-zA-Z0-9]", "pqrstVWXYZ23579#", },
{ 0, 0, "GA120(1)", NULL, },
{ 3, 3, "[]a]", "cd]ef", },
{ 1, 1, "[]-a]", "a_b", },
{ 3, 3, "[][.-.]-0]", "ab0-]", },
{ 1, 1, "[]^a-z]", "string", },
{ 0, 0, "GA120(2)", NULL, },
{ 4, 4, "[^]cd]", "cd]ef", },
{ 0, 0, "[^]]*", "]]]]]]]]X", },
{ 0, 0, "[^]]*", "]]]]]]]]", },
{ 9, 9, "[^]]\\{1,\\}", "]]]]]]]]X", },
{ -1, -1, "[^]]\\{1,\\}", "]]]]]]]]", },
{ 0, 0, "GA120(3)", NULL, },
{ 3, 3, "[c[.].]d]", "ab]cd", },
{ 2, 8, "[a-z]*[[.].]][A-Z]*", "Abcd]DEFg", },
{ 0, 0, "GA121", NULL, },
{ 2, 2, "[[.a.]b]", "Abc", },
{ 1, 1, "[[.a.]b]", "aBc", },
{ -1, -1, "[[.a.]b]", "ABc", },
{ 3, 3, "[^[.a.]b]", "abc", },
{ 3, 3, "[][.-.]-0]", "ab0-]", },
{ 3, 3, "[A-[.].]c]", "ab]!", },
{ 0, 0, "GA122", NULL, },
{ -2, -2, "[[.ch.]]", "abc", },
{ -2, -2, "[[.ab.][.CD.][.EF.]]", "yZabCDEFQ9", },
{ 0, 0, "GA125", NULL, },
{ 2, 2, "[[=a=]b]", "Abc", },
{ 1, 1, "[[=a=]b]", "aBc", },
{ -1, -1, "[[=a=]b]", "ABc", },
{ 3, 3, "[^[=a=]b]", "abc", },
{ 0, 0, "GA126", NULL, },
{ 2, 7, "[[:alnum:]]*", " aB28gH", },
{ 2, 5, "[^[:alnum:]]*", "2 ,a", },
{ 2, 5, "[[:alpha:]]*", " aBgH2", },
{ 1, 6, "[^[:alpha:]]*", "2 8,a", },
{ 1, 2, "[[:blank:]]*", "
", },
{ 1, 8, "[^[:blank:]]*", "aB28gH, ", },
{ 1, 2, "[[:cntrl:]]*", " ", },
{ 1, 8, "[^[:cntrl:]]*", "aB2 8gh,", },
{ 2, 3, "[[:digit:]]*", "a28", },
{ 1, 8, "[^[:digit:]]*", "aB gH,", },
{ 1, 7, "[[:graph:]]*", "aB28gH, ", },
{ 1, 3, "[^[:graph:]]*", " ,", },
{ 1, 2, "[[:lower:]]*", "agB", },
{ 1, 8, "[^[:lower:]]*", "B2 8H,a", },
{ 1, 8, "[[:print:]]*", "aB2 8gH, ", },
{ 1, 2, "[^[:print:]]*", " ", },
{ 2, 2, "[[:punct:]]*", "a,2", },
{ 1, 9, "[^[:punct:]]*", "aB2 8gH", },
{ 1, 3, "[[:space:]]*", "
", },
{ 2, 9, "[^[:space:]]*", " aB28gH, ", },
{ 2, 3, "[[:upper:]]*", "aBH2", },
{ 1, 8, "[^[:upper:]]*", "a2 8g,B", },
{ 2, 5, "[[:xdigit:]]*", "gaB28h", },
{ 2, 7, "[^[:xdigit:]]*", "a gH,2", },
{ 0, 0, "GA127", NULL, },
{ -2, -2, "[b-a]", "abc", },
{ 1, 1, "[a-c]", "bbccde", },
{ 2, 2, "[a-b]", "-bc", },
{ 3, 3, "[a-z0-9]", "AB0", },
{ 3, 3, "[^a-b]", "abcde", },
{ 3, 3, "[^a-bd-e]", "dec", },
{ 1, 1, "[]-a]", "a_b", },
{ 2, 2, "[+--]", "a,b", },
{ 2, 2, "[--/]", "a.b", },
{ 2, 2, "[^---]", "-ab", },
{ 3, 3, "[][.-.]-0]", "ab0-]", },
{ 3, 3, "[A-[.].]c]", "ab]!", },
{ 2, 6, "bc[d-w]xy", "abchxyz", },
{ 0, 0, "GA129", NULL, },
{ 1, 1, "[a-cd-f]", "dbccde", },
{ -1, -1, "[a-ce-f]", "dBCCdE", },
{ 2, 4, "b[n-zA-M]Y", "absY9Z", },
{ 2, 4, "b[n-zA-M]Y", "abGY9Z", },
{ 0, 0, "GA130", NULL, },
{ 3, 3, "[-xy]", "ac-", },
{ 2, 4, "c[-xy]D", "ac-D+", },
{ 2, 2, "[--/]", "a.b", },
{ 2, 4, "c[--/]D", "ac.D+b", },
{ 2, 2, "[^-ac]", "abcde-", },
{ 1, 3, "a[^-ac]c", "abcde-", },
{ 3, 3, "[xy-]", "zc-", },
{ 2, 4, "c[xy-]7", "zc-786", },
{ 2, 2, "[^ac-]", "abcde-", },
{ 2, 4, "a[^ac-]c", "5abcde-", },
{ 2, 2, "[+--]", "a,b", },
{ 2, 4, "a[+--]B", "Xa,By", },
{ 2, 2, "[^---]", "-ab", },
{ 4, 6, "X[^---]Y", "X-YXaYXbY", },
{ 0, 0, "2.8.3.3 BREs Matching Multiple Characters", NULL, },
{ 0, 0, "GA131", NULL, },
{ 3, 4, "cd", "abcdeabcde", },
{ 1, 2, "ag*b", "abcde", },
{ -1, -1, "[a-c][e-f]", "abcdef", },
{ 3, 4, "[a-c][e-f]", "acbedf", },
{ 4, 8, "abc*XYZ", "890abXYZ#*", },
{ 4, 9, "abc*XYZ", "890abcXYZ#*", },
{ 4, 15, "abc*XYZ", "890abcccccccXYZ#*", },
{ -1, -1, "abc*XYZ", "890abc*XYZ#*", },
{ 0, 0, "GA132", NULL, },
{ 2, 4, "\\(*bc\\)", "a*bc", },
{ 1, 2, "\\(ab\\)", "abcde", },
{ 1, 10, "\\(a\\(b\\(c\\(d\\(e\\(f\\(g\\)h\\(i\\(j\\)\\)\\)\\)\\)\\)\\)\\)", "abcdefghijk", },
{ 3, 8, "43\\(2\\(6\\)*0\\)AB", "654320ABCD", },
{ 3, 9, "43\\(2\\(7\\)*0\\)AB", "6543270ABCD", },
{ 3, 12, "43\\(2\\(7\\)*0\\)AB", "6543277770ABCD", },
{ 0, 0, "GA133", NULL, },
{ 1, 10, "\\(a\\(b\\(c\\(d\\(e\\(f\\(g\\)h\\(i\\(j\\)\\)\\)\\)\\)\\)\\)\\)", "abcdefghijk", },
{ -1, -1, "\\(a\\(b\\(c\\(d\\(e\\(f\\(g\\)h\\(i\\(k\\)\\)\\)\\)\\)\\)\\)\\)", "abcdefghijk", },
{ 0, 0, "GA134", NULL, },
{ 2, 4, "\\(bb*\\)", "abbbc", },
{ 2, 2, "\\(bb*\\)", "ababbbc", },
{ 1, 6, "a\\(.*b\\)", "ababbbc", },
{ 1, 2, "a\\(b*\\)", "ababbbc", },
{ 1, 20, "a\\(.*b\\)c", "axcaxbbbcsxbbbbbbbbc", },
{ 0, 0, "GA135", NULL, },
{ 1, 7, "\\(a\\(b\\(c\\(d\\(e\\)\\)\\)\\)\\)\\4", "abcdededede", },
{ 1, 2, "a\\(b\\)*c\\1", "acb", },
{ 1, 11, "\\(a\\(b\\(c\\(d\\(e\\(f\\(g\\)h\\(i\\(j\\)\\)\\)\\)\\)\\)\\)\\)\\9", "abcdefghijjk", },
{ 0, 0, "GA136", NULL, },
{ 1, 2, "a\\(b\\)*c\\1", "acb", },
{ 4, 7, "a\\(b\\(c\\(d\\(f\\)*\\)\\)\\)\\4", "xYzabcdePQRST", },
{ 0, 0, "GA137", NULL, },
{ -2, -2, "\\(a\\(b\\)\\)\\3", "foo", },
{ -2, -2, "\\(a\\(b\\)\\)\\(a\\(b\\)\\)\\5", "foo", },
{ 0, 0, "GA138", NULL, },
{ 1, 2, "ag*b", "abcde", },
{ 1, 10, "a.*b", "abababvbabc", },
{ 2, 5, "b*c", "abbbcdeabbbbbbcde", },
{ 2, 5, "bbb*c", "abbbcdeabbbbbbcde", },
{ 1, 5, "a\\(b\\)*c\\1", "abbcbbb", },
{ -1, -1, "a\\(b\\)*c\\1", "abbdbd", },
{ 0, 0, "\\([a-c]*\\)\\1", "abcacdef", },
{ 1, 6, "\\([a-c]*\\)\\1", "abcabcabcd", },
{ 1, 2, "a^*b", "ab", },
{ 1, 5, "a^*b", "a^^^b", },
{ 0, 0, "GA139", NULL, },
{ 1, 2, "a\\{2\\}", "aaaa", },
{ 1, 7, "\\([a-c]*\\)\\{0,\\}", "aabcaab", },
{ 1, 2, "\\(a\\)\\1\\{1,2\\}", "aabc", },
{ 1, 3, "\\(a\\)010\\{1,2\\}", "aaaabc", },
{ 1, 4, "\\(\\(a\\)\\1\\)\\{1,2\\}", "aaaabc", },
{ 0, 0, "GA140", NULL, },
{ 1, 2, "a\\{2\\}", "aaaa", },
{ -1, -1, "a\\{2\\}", "abcd", },
{ 0, 0, "a\\{0\\}", "aaaa", },
{ 1, 64, "a\\{64\\}", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", },
{ 0, 0, "GA141", NULL, },
{ 1, 7, "\\([a-c]*\\)\\{0,\\}", "aabcaab", },
{ -1, -1, "\\([a-c]*\\)\\{2,\\}", "abcdefg", },
{ 1, 3, "\\([a-c]*\\)\\{1,\\}", "abcdefg", },
{ -1, -1, "a\\{64,\\}", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", },
{ 0, 0, "GA142", NULL, },
{ 1, 3, "a\\{2,3\\}", "aaaa", },
{ -1, -1, "a\\{2,3\\}", "abcd", },
{ 0, 0, "\\([a-c]*\\)\\{0,0\\}", "foo", },
{ 1, 63, "a\\{1,63\\}", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", },
{ 0, 0, "2.8.3.4 BRE Precedence", NULL, },
{ 0, 0, "GA143", NULL, },
{ 2, 20, "\\^\\[[[.].]]\\\\(\\\\1\\\\)\\\\*\\\\{1,2\\\\}\\$", "a^[]\\(1\\)\\*\\{1,2\\}$b", },
{ 1, 6, "[[=*=]][[=\\=]][[=]=]][[===]][[...]][[:punct:]]", "*\\]=.;", },
{ 1, 6, "[$\\(*\\)1]*", "$\\()*^", },
{ 1, 1, "[\\1]", "1", },
{ 1, 1, "[\\{1,2\\}]", "{", },
{ 2, 2, "\\(*\\)*\\1*", "a*b*11", },
{ 1, 5, "\\(a\\(b\\{1,2\\}\\)\\{1,2\\}\\)", "abbab", },
{ 1, 1, "^\\(^\\(^a$\\)$\\)$", "a", },
{ 1, 2, "\\(a\\)\\1$", "aa", },
{ 1, 3, "ab*", "abb", },
{ 1, 4, "ab\\{2,4\\}", "abbbc", },
{ 0, 0, "2.8.3.5 BRE Expression Anchoring", NULL, },
{ 0, 0, "GA144", NULL, },
{ 1, 1, "^a", "abc", },
{ -1, -1, "^b", "abc", },
{ -1, -1, "^[a-zA-Z]", "99Nine", },
{ 1, 4, "^[a-zA-Z]*", "Nine99", },
{ 0, 0, "GA145(1)", NULL, },
{ 1, 2, "\\(^a\\)\\1", "aabc", },
{ -1, -1, "\\(^a\\)\\1", "^a^abc", },
{ 1, 2, "\\(^^a\\)", "^a", },
{ 1, 1, "\\(^^\\)", "^^", },
{ 1, 3, "\\(^abc\\)", "abcdef", },
{ -1, -1, "\\(^def\\)", "abcdef", },
{ 0, 0, "GA146", NULL, },
{ 3, 3, "a$", "cba", },
{ -1, -1, "a$", "abc", },
{ 5, 7, "[a-z]*$", "99ZZxyz", },
{ 9, 9, "[a-z]*$", "99ZZxyz99", },
{ 3, 3, "$$", "ab$", },
{ -1, -1, "$$", "$ab", },
{ 3, 3, "\\$$", "ab$", },
{ 0, 0, "GA147(1)", NULL, },
{ -1, -1, "\\(a$\\)\\1", "bcaa", },
{ -1, -1, "\\(a$\\)\\1", "ba$", },
{ -1, -1, "\\(ab$\\)", "ab$", },
{ 1, 2, "\\(ab$\\)", "ab", },
{ 4, 6, "\\(def$\\)", "abcdef", },
{ -1, -1, "\\(abc$\\)", "abcdef", },
{ 0, 0, "GA148", NULL, },
{ 0, 0, "^$", "", },
{ 1, 3, "^abc$", "abc", },
{ -1, -1, "^xyz$", "^xyz^", },
{ -1, -1, "^234$", "^234$", },
{ 1, 9, "^[a-zA-Z0-9]*$", "2aA3bB9zZ", },
{ -1, -1, "^[a-z0-9]*$", "2aA3b#B9zZ", },
--
Andreas Jaeger
SuSE Labs aj@suse.de
private aj@arthur.inka.de
http://www.suse.de/~aj