[cfe-dev] StringLiteral extraction

[Mohamed Galal]

Hi all,

I'm not sure if this is the right forum to ask this question, if not then
please point me out to the right place.

I'm running clang with -ast-dump option

*  clang  -Xclang -ast-dump*

And I'm getting a long output, but below is the part I'm asking about.

*    | | | `-ImplicitCastExpr 0x331e008 <col:1> 'char *'
<ArrayToPointerDecay>*
*    | | |   `-StringLiteral 0x331de80 <col:1> 'char [5]' lvalue "ab.c"*
*    | | |-ImplicitCastExpr 0x331e038 <line:107:1> 'WmkU32':'unsigned int'
<IntegralCast>*

I'd like to extract the StringLiteral "ab.c", I tried doing so via libclang
python bindings but I couldn't fine a property exposed to do that. Is there
a way to do this in Python?

If not, how can I do this in C, a pointer to where this option is
implemented in the source will be equally good.

Thanks a lot.
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