Changes in src/Common/SemanticError.h [9dc31c10:af39199d]

File:

• src/Common/SemanticError.h (modified) (4 diffs)

src/Common/SemanticError.h

@@ -7 +7 @@
 // SemanticError.h --
 //
-// Author           : Richard C. Bilson
+// Author           : Thierry Delisle
 // Created On       : Mon May 18 07:44:20 2015
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Wed Apr 18 16:28:16 2018
-// Update Count     : 18
+// Last Modified On : Wed May  2 18:13:15 2018
+// Update Count     : 29
 //
 
@@ -17 +17 @@
 
 #include "ErrorObjects.h"
+#include <cstring>
 
 //-----------------------------------------------------------------------------
@@ -36 +37 @@
 // Warnings
 
-constexpr const char * const WarningFormats[] = {
-        "self assignment of expression: %s",
-        "rvalue to reference conversion of rvalue: %s",
-        "questionable use of type qualifier %s with %s",
+enum class Severity {
+        Suppress,
+        Warn,
+        Error,
+        Critical
+};
+
+struct WarningData {
+        const char * const name;
+        const char * const message;
+        const Severity default_severity;
+};
+
+constexpr WarningData WarningFormats[] = {
+        {"self-assign"            , "self assignment of expression: %s"            , Severity::Warn},
+        {"reference-conversion"   , "rvalue to reference conversion of rvalue: %s" , Severity::Warn},
+        {"qualifiers-zero_t-one_t", "questionable use of type qualifier %s with %s", Severity::Warn},
 };
 
@@ -54 +68 @@
 );
 
-// ## used here to allow empty __VA_ARGS__
-#define SemanticWarning(loc, id, ...) SemanticWarningImpl(loc, id, WarningFormats[(int)id], ## __VA_ARGS__)
+#define SemanticWarning(loc, id, ...) SemanticWarningImpl(loc, id, WarningFormats[(int)id].message, __VA_ARGS__)
 
 void SemanticWarningImpl (CodeLocation loc, Warning warn, const char * const fmt, ...) __attribute__((format(printf, 3, 4)));
 
+void SemanticWarning_SuppressAll   ();
+void SemanticWarning_EnableAll     ();
+void SemanticWarning_WarningAsError();
+void SemanticWarning_Set           (const char * const name, Severity s);
+
+// SKULLDUGGERY: cfa.cc is built before SemanticError.cc but needs this routine.
+static inline bool SemanticWarning_Exist(const char * const name) {
+        for ( const auto & w : WarningFormats ) {
+                if ( std::strcmp( name, w.name ) == 0 ) return true;
+        }
+        return false;
+}
 
 //-----------------------------------------------------------------------------