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From da1f8b4b8389e463e323885e402f96b3bc6ceb35 Mon Sep 17 00:00:00 2001
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From: Khem Raj <raj.khem@gmail.com>
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Date: Mon, 14 Jun 2021 12:49:43 -0700
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Subject: [PATCH] Remove APInt/APSInt toString() std::string variants
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clang 13+ has removed this in favour of a pair of llvm::toString
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() helpers inside StringExtras.h to improve compile speed by avoiding
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hits on <string> header
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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---
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src/cc/json_map_decl_visitor.cc | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git a/src/cc/json_map_decl_visitor.cc b/src/cc/json_map_decl_visitor.cc
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index eff4d067..53896199 100644
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--- a/src/cc/json_map_decl_visitor.cc
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+++ b/src/cc/json_map_decl_visitor.cc
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@@ -20,6 +20,7 @@
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#include <clang/AST/ASTContext.h>
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#include <clang/AST/RecordLayout.h>
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#include <clang/AST/RecursiveASTVisitor.h>
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+#include <llvm/ADT/StringExtras.h>
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#include "common.h"
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#include "table_desc.h"
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@@ -79,7 +80,11 @@ void BMapDeclVisitor::genJSONForField(FieldDecl *F) {
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result_ += "[";
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TraverseDecl(F);
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if (const ConstantArrayType *T = dyn_cast<ConstantArrayType>(F->getType()))
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+#if LLVM_MAJOR_VERSION >= 13
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+ result_ += ", [" + toString(T->getSize(), 10, false) + "]";
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+#else
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result_ += ", [" + T->getSize().toString(10, false) + "]";
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+#endif
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if (F->isBitField())
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result_ += ", " + to_string(F->getBitWidthValue(C));
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result_ += "], ";
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--
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2.31.1
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