pass around CompilerInstance rather than ASTContext

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

1 files changed, 4 insertions, 4 deletions

diff --git a/compilerplugins/clang/literalalternative.cxx b/compilerplugins/clang/literalalternative.cxx
index e90b688ae259..06ba80304979 100644
--- a/compilerplugins/clang/literalalternative.cxx
+++ b/compilerplugins/clang/literalalternative.cxx
@@ -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;
                     }
                 }