Changeset 32cab5b for src/Common/SemanticError.h

Timestamp:

Apr 17, 2018, 12:01:09 PM (7 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, aaron-thesis, arm-eh, ast-experimental, cleanup-dtors, deferred_resn, demangler, enum, forall-pointer-decay, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, new-env, no_list, persistent-indexer, pthread-emulation, qualifiedEnum, with_gc

Children:

3265399

Parents:

b2fe1c9 (diff), 81bb114 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc

File:

• src/Common/SemanticError.h (modified) (2 diffs)

src/Common/SemanticError.h

@@ -38 +38 @@
 constexpr const char * const WarningFormats[] = {
         "self assignment of expression: %s",
+        "rvalue to reference conversion of rvalue: %s",
 };
 
 enum class Warning {
         SelfAssignment,
+        RvalueToReferenceConversion,
         NUMBER_OF_WARNINGS, //This MUST be the last warning
 };
@@ -50 +52 @@
 );
 
-#define SemanticWarning(loc, id, ...) SemanticWarningImpl(loc, id, WarningFormats[(int)id], __VA_ARGS__)
+// ## used here to allow empty __VA_ARGS__
+#define SemanticWarning(loc, id, ...) SemanticWarningImpl(loc, id, WarningFormats[(int)id], ## __VA_ARGS__)
 
 void SemanticWarningImpl (CodeLocation loc, Warning warn, const char * const fmt, ...) __attribute__((format(printf, 3, 4)));