Mercurial > hg > CbC > CbC_llvm

comparison clang-tools-extra/clang-tidy/cppcoreguidelines/ProBoundsPointerArithmeticCheck.cpp @ 173:0572611fdcc8 llvm10 llvm12

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
reorgnization done
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 11:55:54 +0900
parents 1d019706d866
children c4bab56944e8
comparison
equal deleted inserted replaced
172:9fbae9c8bf63 173:0572611fdcc8
25 hasType(decltypeType(hasUnderlyingType(pointerType())))); 25 hasType(decltypeType(hasUnderlyingType(pointerType()))));
26 26
27 // Flag all operators +, -, +=, -=, ++, -- that result in a pointer 27 // Flag all operators +, -, +=, -=, ++, -- that result in a pointer
28 Finder->addMatcher( 28 Finder->addMatcher(
29 binaryOperator( 29 binaryOperator(
30 anyOf(hasOperatorName("+"), hasOperatorName("-"), 30 hasAnyOperatorName("+", "-", "+=", "-="), AllPointerTypes,
31 hasOperatorName("+="), hasOperatorName("-=")),
32 AllPointerTypes,
33 unless(hasLHS(ignoringImpCasts(declRefExpr(to(isImplicit())))))) 31 unless(hasLHS(ignoringImpCasts(declRefExpr(to(isImplicit()))))))
34 .bind("expr"), 32 .bind("expr"),
35 this); 33 this);
36 34
37 Finder->addMatcher( 35 Finder->addMatcher(
38 unaryOperator(anyOf(hasOperatorName("++"), hasOperatorName("--")), 36 unaryOperator(hasAnyOperatorName("++", "--"), hasType(pointerType()))
39 hasType(pointerType()))
40 .bind("expr"), 37 .bind("expr"),
41 this); 38 this);
42 39
43 // Array subscript on a pointer (not an array) is also pointer arithmetic 40 // Array subscript on a pointer (not an array) is also pointer arithmetic
44 Finder->addMatcher( 41 Finder->addMatcher(