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  1. 05 Aug, 2014 1 commit
  3. 22 Jul, 2014 1 commit
    • Erik Verbruggen's avatar
      C++: block recursion when parsing subsequent case statements. · 5d45e0b6
      Erik Verbruggen authored 
      

A case or a default statement must be followed by another statement.
When a such a case (or default) statement is followed immediately by
another case (or default) statement, then this would create a linked
list, and the parser will recurse to parse such input.

In order to prevent the parser running out of stack space while
recursing, parse this corner case by blocking parsing a labeled
statement as the first statement after a labeled statement.

The advantage is that these statements do not form a linked list, so any
subsequent visitation of the AST won't run out of stack space either.

Change-Id: Id2111a49509132997f5fbe4bb12c92c729ec2522
Task-number: QTCREATORBUG-12673
Reviewed-by: default avatarNikolai Kosjar <nikolai.kosjar@digia.com>
      5d45e0b6
  5. 04 Jul, 2014 1 commit
  7. 24 Jun, 2014 2 commits
  9. 17 Jun, 2014 1 commit
    • Wang Hoi's avatar
      C: Parser: Support parsing of c99 designated initializers · c56b999f
      Wang Hoi authored 
      

In case:

    int a[6] = { [4] = 29, [2] = 15 };
    struct point { int x, y; };
    struct point p = { .y = 3, .x = 2 };

Grammar change when c99 language feature is enabled:
old grammar:

    braced-init-list :: '{' initializer-list '}'

new grammar:

    braced-init-list :: '{' designated-initializer-list '}'
    designated-initializer-list :: designated-initializer (',' designated-initializer )*
    designated-initializer :: designator* initializer-clause
    designator :: '.' identifier
                | '[' constant-expression ']'

Task-number: QTCREATORBUG-1902
Change-Id: Ib99d6f553f8d0f50ba3eff86f3a2e86d73372426
Reviewed-by: default avatarNikolai Kosjar <nikolai.kosjar@digia.com>
      c56b999f
  11. 16 Jun, 2014 1 commit
  13. 12 Jun, 2014 1 commit
  15. 06 Jun, 2014 1 commit
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  21. 20 Jan, 2014 2 commits
  23. 26 Nov, 2013 1 commit
  25. 12 Nov, 2013 1 commit
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  29. 09 Oct, 2013 1 commit
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  35. 06 Jun, 2013 1 commit
  37. 19 Apr, 2013 1 commit
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  41. 15 Apr, 2013 2 commits
  43. 09 Apr, 2013 1 commit
  45. 16 Jan, 2013 1 commit
  47. 08 Jan, 2013 2 commits
    • Francois Ferrand's avatar
      C++: fix constructor definition parsing. · 5e8c3f4b
      Francois Ferrand authored 
      

When a constructor is defined with a single, unnamed argument of a custom type without
extra type specifiers (const...), then the constructor was not identified as such.
There was an heuristic in case the constructor was in the class definition, but not if the
the constructor was defined later.

Examples:

class Arg;
class Other;

class Foo {
  Foo(Arg /*arg*/);               // working
  Foo(const Arg /*arg*/);         // working
  Foo(int /*arg*/);               // working
  Foo(Other /*arg*/)         {}   // working
};

Foo::Foo(Arg /*arg*/)        {}   // used not to work, fixed
Foo::Foo(Arg arg){}               // working
Foo::Foo(const Arg /*arg*/)  {}   // working
Foo::Foo(int arg)            {}   // working

Change-Id: I741e4ba62672ddc99a837fdcdc27996fba5ae6c7
Reviewed-by: default avatarhjk <qthjk@ovi.com>
      5e8c3f4b
    • Orgad Shaneh's avatar
      Remove braces for single lines of conditions · 29a93998
      Orgad Shaneh authored 
      

#!/usr/bin/env ruby

Dir.glob('**/*.cpp') { |file|
  # skip ast (excluding paste, astpath, and canv'ast'imer)
  next if file =~ /ast[^eip]|keywords\.|qualifiers|preprocessor|names.cpp/i
  s = File.read(file)
  next if s.include?('qlalr')
  orig = s.dup
  s.gsub!(/\n *if [^\n]*{\n[^\n]*\n\s+}(\s+else if [^\n]* {\n[^\n]*\n\s+})*(\s+else {\n[^\n]*\n\s+})?\n/m) { |m|
    res = $&
    if res =~ /^\s*(\/\/|[A-Z_]{3,})/ # C++ comment or macro (Q_UNUSED, SDEBUG), do not touch braces
      res
    else
      res.gsub!('} else', 'else')
      res.gsub!(/\n +} *\n/m, "\n")
      res.gsub(/ *{$/, '')
    end
  }
  s.gsub!(/ *$/, '')
  File.open(file, 'wb').write(s) if s != orig
}

Change-Id: I3b30ee60df0986f66c02132c65fc38a3fbb6bbdc
Reviewed-by: default avatarhjk <qthjk@ovi.com>
      29a93998
  49. 28 Nov, 2012 1 commit
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  63. 19 Sep, 2012 5 commits