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Merge remote-tracking branch 'origin/maint'

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* origin/maint:
  misc: pacify the Tiny C Compiler
  cpp: make the check of Flex version portable
  misc: require getline
  c++: support wide strings for file names
  doc: document carets
  tests: enhance existing tests with carets
  errors: show carets
  getargs: add support for --flags/-f

Conflicts:
	doc/bison.texi
	m4/.gitignore
	src/complain.c
	src/flex-scanner.h
	src/getargs.c
	src/getargs.h
	src/gram.c
	src/main.c
	tests/headers.at
This commit is contained in:
Theophile Ranquet
2012-12-06 11:43:02 +01:00
parent d6dc4d36d1 9960a6ae75
commit f3ead217b8
24 changed files with 519 additions and 43 deletions
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31
tests/input.at
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@@ -925,6 +925,25 @@ input.y:19.13-20.0: error: missing '}' at end of file
input.y:20.1: error: syntax error, unexpected end of file
]])
AT_BISON_CHECK([-fcaret -o input.c input.y], 1, [],
[[input.y:1.10-2.0: error: missing '"' at end of line
%token A "a
^^
input.y:4.10-5.0: error: missing "'" at end of line
%token C '1
^^
input.y:14.11-15.0: error: missing "'" at end of line
%type <f> 'a
^^
input.y:16.11-17.0: error: missing '"' at end of line
%type <f> "a
^^
input.y:19.13-20.0: error: missing '}' at end of file
%destructor { free ($$)
^^^^^^^^^^^
input.y:20.1: error: syntax error, unexpected end of file
]])
AT_CLEANUP
@@ -1157,6 +1176,18 @@ AT_BISON_CHECK([[-Dvar=cmd-d input-dg.y]], [[1]], [],
<command line>:1: previous definition
]])
AT_DATA([[input-dg.y]],
[[%define var "gram"
%%
start: ;
]])
AT_BISON_CHECK([[-fcaret -Dvar=cmd-d input-dg.y]], [[1]], [],
[[input-dg.y:1.9-11: error: %define variable 'var' redefined
%define var "gram"
^^^
<command line>:2: previous definition
]])
AT_DATA([[input-unused.y]],
[[%%
start: ;