Author: David Stone Date: 2021-03-25T17:27:13-04:00 New Revision: 4b5baa5b8244778b0e7253cdb98924c3dab611b7
URL: https://github.com/llvm/llvm-project/commit/4b5baa5b8244778b0e7253cdb98924c3dab611b7 DIFF: https://github.com/llvm/llvm-project/commit/4b5baa5b8244778b0e7253cdb98924c3dab611b7.diff LOG: Handle 128-bits IntegerLiterals in StmtPrinter This fixes PR35677: "int128_t or uint128_t as non-type template parameter causes crash when considering invalid constructor". Added: clang/test/AST/ast-print-int128.cpp Modified: clang/lib/AST/StmtPrinter.cpp Removed: ################################################################################ diff --git a/clang/lib/AST/StmtPrinter.cpp b/clang/lib/AST/StmtPrinter.cpp index 9acfeda4e76c..ca35c6dccbf8 100644 --- a/clang/lib/AST/StmtPrinter.cpp +++ b/clang/lib/AST/StmtPrinter.cpp @@ -1170,6 +1170,10 @@ void StmtPrinter::VisitIntegerLiteral(IntegerLiteral *Node) { case BuiltinType::ULong: OS << "UL"; break; case BuiltinType::LongLong: OS << "LL"; break; case BuiltinType::ULongLong: OS << "ULL"; break; + case BuiltinType::Int128: + break; // no suffix. + case BuiltinType::UInt128: + break; // no suffix. } } diff --git a/clang/test/AST/ast-print-int128.cpp b/clang/test/AST/ast-print-int128.cpp new file mode 100644 index 000000000000..01a130ceaa32 --- /dev/null +++ b/clang/test/AST/ast-print-int128.cpp @@ -0,0 +1,15 @@ +// RUN: %clang_cc1 -ast-print -std=c++20 %s -o - | FileCheck %s + +template <bool> +struct enable_if { +}; + +template <__uint128_t x, typename = typename enable_if<x != 0>::type> +void f(); + +template <__int128_t> +void f(); + +using T = decltype(f<0>()); + +// CHECK: using T = decltype(f<0>()); _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
