Handle delete

danmar · Apr 2, 2024 · 90d62fe · 90d62fe
1 parent a4e34ba
commit 90d62fe
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Showing 2 changed files with 8 additions and 0 deletions.
diff --git a/lib/tokenlist.cpp b/lib/tokenlist.cpp
@@ -1173,6 +1173,10 @@ static void compilePrecedence3(Token *&tok, AST_state& state)
                 tok = tok->link()->next();
             compilePrecedence3(tok, state);
             compileUnaryOp(tok2, state, nullptr);
+            if (Token::simpleMatch(tok2->previous(), ":: delete")) {
+                tok2->previous()->astOperand1(tok2);
+                state.op.pop();
+            }
         }
         // TODO: Handle sizeof
         else break;

diff --git a/test/testtokenize.cpp b/test/testtokenize.cpp
@@ -6252,6 +6252,7 @@ class TestTokenizer : public TestFixture {
         ASSERT_EQUALS("pint5[0{new=", testAst("p = new int* [5]{ 0 };"));
         ASSERT_EQUALS("sSint(new::(new=", testAst("s = new S(::new int());")); // #12502
         ASSERT_EQUALS("sS(new::=", testAst("s = ::new (ptr) S();")); // #12552
+        ASSERT_EQUALS("pdelete::return", testAst("return ::delete p;"));
 
         // placement new
         ASSERT_EQUALS("X12,3,(new ab,c,", testAst("new (a,b,c) X(1,2,3);"));
@@ -7084,6 +7085,9 @@ class TestTokenizer : public TestFixture {
                             "There is an unknown macro here somewhere. Configuration is required. If MACRO is a macro then please configure it.");
 
         ASSERT_THROW(tokenizeAndStringify("{ for (()()) }"), InternalError); // #11643
+
+        ASSERT_NO_THROW(tokenizeAndStringify("S* g = ::new(ptr) S();")); // #12552
+        ASSERT_NO_THROW(tokenizeAndStringify("void f(int* p) { return ::delete p; }"));
     }