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pass around CompilerInstance rather than ASTContext

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It's possible to get the latter from the former, and the former
is useful for other things too (access to the preprocessor, for example).

Change-Id: I708d709129fd3a35bf7c63da4de09c2e696b382d
This commit is contained in:
Luboš Luňák
2013-03-21 16:42:10 +01:00
parent 9ab15ecc4f
commit 153a69cad2
15 changed files with 67 additions and 65 deletions
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8
compilerplugins/clang/literalalternative.cxx
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@@ -21,9 +21,9 @@ class LiteralAlternative:
public RecursiveASTVisitor<LiteralAlternative>, public loplugin::Plugin
{
public:
explicit LiteralAlternative(ASTContext & context): Plugin(context) {}
explicit LiteralAlternative(CompilerInstance & compiler): Plugin(compiler) {}
virtual void run() { TraverseDecl(context.getTranslationUnitDecl()); }
virtual void run() { TraverseDecl(compiler.getASTContext().getTranslationUnitDecl()); }
bool VisitCallExpr(CallExpr * expr);
};
@@ -65,7 +65,7 @@ bool LiteralAlternative::VisitCallExpr(CallExpr * expr) {
// better to handle that at the level of non-expanded macros instead,
// but I have not found out how to do that yet anyway):
APSInt res;
if (expr->getArg(1)->isIntegerConstantExpr(res, context)) {
if (expr->getArg(1)->isIntegerConstantExpr(res, compiler.getASTContext())) {
Expr const * arg0 = expr->getArg(0)->IgnoreParenImpCasts();
StringLiteral const * lit = dyn_cast<StringLiteral>(arg0);
bool match = false;
@@ -82,7 +82,7 @@ bool LiteralAlternative::VisitCallExpr(CallExpr * expr) {
subs->getBase()->IgnoreParenImpCasts());
match = lit != nullptr
&& subs->getIdx()->isIntegerConstantExpr(
res, context)
res, compiler.getASTContext())
&& res == 0;
}
}