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kernel / pub / scm / devel / sparse / sparse / b7f05bc01b1b61359e3f7e41b504e763e5a9880b
commitb7f05bc01b1b61359e3f7e41b504e763e5a9880b[log] [tgz]
authorLuc Van Oostenryck <luc.vanoostenryck@gmail.com>Fri Dec 07 17:20:10 2018 +0100
committerLuc Van Oostenryck <luc.vanoostenryck@gmail.com>Sun Dec 09 16:14:16 2018 +0100
tree0db2f6f40ad5ceea42bbf5bc2686fe10108ea5df
parent485700db8ffc3fe0cba6cd8464eef020da18bc53 [diff]
don't allow newlines inside string literals

Sparse allows (but warns about) a bare newline (not preceded by
a backslash) inside a string. Since this is invalid C, it's
probable that a terminating '"' is missing just before the newline.
In this case, allowing the newline implies accepting the following
characters until the next '"' is found, which is most case creates
a lot of irrelevant warnings.

Change this by disallowing newlines inside strings, exactly like
already done for character constants.

Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
3 files changed
tree: 0db2f6f40ad5ceea42bbf5bc2686fe10108ea5df
  1. compat/
  2. Documentation/
  3. gvpr/
  4. validation/
  5. .gitignore
  6. allocate.c
  7. allocate.h
  8. ast-inspect.c
  9. ast-inspect.h
  10. ast-model.c
  11. ast-model.h
  12. ast-view.c
  13. ast-view.h
  14. bitmap.h
  15. bits.h
  16. builtin.c
  17. c2xml.c
  18. cgcc
  19. cgcc.1
  20. char.c
  21. char.h
  22. compat-bsd.c
  23. compat-cygwin.c
  24. compat-linux.c
  25. compat-mingw.c
  26. compat-solaris.c
  27. compat.h
  28. compile-i386.c
  29. compile.c
  30. compile.h
  31. cse.c
  32. cse.h
  33. ctags.c
  34. dissect.c
  35. dissect.h
  36. dominate.c
  37. dominate.h
  38. evaluate.c
  39. evaluate.h
  40. example.c
  41. expand.c
  42. expand.h
  43. expression.c
  44. expression.h
  45. FAQ
  46. flow.c
  47. flow.h
  48. flowgraph.c
  49. flowgraph.h
  50. gcc-attr-list.h
  51. gdbhelpers
  52. graph.c
  53. ident-list.h
  54. inline.c
  55. ir.c
  56. ir.h
  57. lib.c
  58. lib.h
  59. LICENSE
  60. linearize.c
  61. linearize.h
  62. liveness.c
  63. liveness.h
  64. Makefile
  65. memops.c
  66. obfuscate.c
  67. opcode.c
  68. opcode.def
  69. opcode.h
  70. optimize.c
  71. optimize.h
  72. parse.c
  73. parse.dtd
  74. parse.h
  75. pre-process.c
  76. ptrlist.c
  77. ptrlist.h
  78. ptrmap.c
  79. ptrmap.h
  80. README
  81. scope.c
  82. scope.h
  83. show-parse.c
  84. simplify.c
  85. sort.c
  86. sparse-llvm-dis
  87. sparse-llvm.c
  88. sparse.1
  89. sparse.c
  90. sparsec
  91. sparsei
  92. ssa.c
  93. ssa.h
  94. sset.c
  95. sset.h
  96. stats.c
  97. storage.c
  98. storage.h
  99. symbol.c
  100. symbol.h
  101. target.c
  102. target.h
  103. test-dissect.c
  104. test-inspect.c
  105. test-lexing.c
  106. test-linearize.c
  107. test-parsing.c
  108. test-sort.c
  109. test-unssa.c
  110. token.h
  111. tokenize.c
  112. unssa.c
  113. utils.c
  114. utils.h