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| $ cat test.cc
int f(int x) {
int result = (x / 42);
return result;
}
# Clang by default is a frontend for many tools; -Xclang is used to pass
# options directly to the C++ frontend.
$ clang -Xclang -ast-dump -fsyntax-only test.cc
TranslationUnitDecl 0x5aea0d0 <<invalid sloc>>
... cutting out internal declarations of clang ...
`-FunctionDecl 0x5aeab50 <test.cc:1:1, line:4:1> f 'int (int)'
|-ParmVarDecl 0x5aeaa90 <line:1:7, col:11> x 'int'
`-CompoundStmt 0x5aead88 <col:14, line:4:1>
|-DeclStmt 0x5aead10 <line:2:3, col:24>
| `-VarDecl 0x5aeac10 <col:3, col:23> result 'int'
| `-ParenExpr 0x5aeacf0 <col:16, col:23> 'int'
| `-BinaryOperator 0x5aeacc8 <col:17, col:21> 'int' '/'
| |-ImplicitCastExpr 0x5aeacb0 <col:17> 'int' <LValueToRValue>
| | `-DeclRefExpr 0x5aeac68 <col:17> 'int' lvalue ParmVar 0x5aeaa90 'x' 'int'
| `-IntegerLiteral 0x5aeac90 <col:21> 'int' 42
`-ReturnStmt 0x5aead68 <line:3:3, col:10>
`-ImplicitCastExpr 0x5aead50 <col:10> 'int' <LValueToRValue>
`-DeclRefExpr 0x5aead28 <col:10> 'int' lvalue Var 0x5aeac10 'result' 'int' |
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