Internals: Use explicit std:: instead of using namespace std. No functional change intended.

src/V3Table.cpp

@@ -81,7 +81,7 @@ private:
     //  State cleared on each module
     AstNodeModule*	m_modp;		// Current MODULE
     int			m_modTables;	// Number of tables created in this module
-    deque<AstVarScope*> m_modTableVscs;	// All tables created
+    std::deque<AstVarScope*> m_modTableVscs;  // All tables created
 
     //  State cleared on each scope
     AstScope*	m_scopep;		// Current SCOPE
@@ -90,12 +90,12 @@ private:
     bool	m_assignDly;		// Consists of delayed assignments instead of normal assignments
     int		m_inWidth;		// Input table width
     int		m_outWidth;		// Output table width
-    deque<AstVarScope*> m_inVarps;	// Input variable list
-    deque<AstVarScope*> m_outVarps;	// Output variable list
-    deque<bool>    m_outNotSet;		// True if output variable is not set at some point
+    std::deque<AstVarScope*> m_inVarps; // Input variable list
+    std::deque<AstVarScope*> m_outVarps;        // Output variable list
+    std::deque<bool>    m_outNotSet;            // True if output variable is not set at some point
 
     // When creating a table
-    deque<AstVarScope*> m_tableVarps;	// Table being created
+    std::deque<AstVarScope*> m_tableVarps;      // Table being created
 
     // METHODS
     static int debug() {
@@ -210,7 +210,7 @@ private:
 
 	// Collapse duplicate tables
 	chgVscp = findDuplicateTable(chgVscp);
-	for (deque<AstVarScope*>::iterator it = m_tableVarps.begin(); it!=m_tableVarps.end(); ++it) {
+        for (std::deque<AstVarScope*>::iterator it = m_tableVarps.begin(); it!=m_tableVarps.end(); ++it) {
 	    *it = findDuplicateTable(*it);
 	}
 
@@ -232,7 +232,7 @@ private:
 
     void createTableVars(AstNode* nodep) {
 	// Create table for each output
-	for (deque<AstVarScope*>::iterator it = m_outVarps.begin(); it!=m_outVarps.end(); ++it) {
+        for (std::deque<AstVarScope*>::iterator it = m_outVarps.begin(); it!=m_outVarps.end(); ++it) {
 	    AstVarScope* outvscp = *it;
 	    AstVar* outvarp = outvscp->varp();
 	    FileLine* fl = nodep->fileline();
@@ -258,7 +258,7 @@ private:
 	// Concat inputs into a single temp variable (inside always)
 	// First var in inVars becomes the LSB of the concat
 	AstNode* concatp = NULL;
-	for (deque<AstVarScope*>::iterator it = m_inVarps.begin(); it!=m_inVarps.end(); ++it) {
+        for (std::deque<AstVarScope*>::iterator it = m_inVarps.begin(); it!=m_inVarps.end(); ++it) {
 	    AstVarScope* invscp = *it;
 	    AstVarRef* refp = new AstVarRef (nodep->fileline(), invscp, false);
 	    if (concatp) {
@@ -278,14 +278,14 @@ private:
 	// There may be a simulation path by which the output doesn't change value.
 	// We could bail on these cases, or we can have a "change it" boolean.
 	// We've choosen the later route, since recirc is common in large FSMs.
-	for (deque<AstVarScope*>::iterator it = m_outVarps.begin(); it!=m_outVarps.end(); ++it) {
+        for (std::deque<AstVarScope*>::iterator it = m_outVarps.begin(); it!=m_outVarps.end(); ++it) {
 	    m_outNotSet.push_back(false);
 	}
 	uint32_t inValueNextInitArray=0;
 	TableSimulateVisitor simvis (this);
 	for (uint32_t inValue=0; inValue <= VL_MASK_I(m_inWidth); inValue++) {
 	    // Make a new simulation structure so we can set new input values
-	    UINFO(8," Simulating "<<hex<<inValue<<endl);
+            UINFO(8," Simulating "<<std::hex<<inValue<<endl);
 
 	    // Above simulateVisitor clears user 3, so
 	    // all outputs default to NULL to mean 'recirculating'.
@@ -293,7 +293,7 @@ private:
 
 	    // Set all inputs to the constant
 	    uint32_t shift = 0;
-	    for (deque<AstVarScope*>::iterator it = m_inVarps.begin(); it!=m_inVarps.end(); ++it) {
+            for (std::deque<AstVarScope*>::iterator it = m_inVarps.begin(); it!=m_inVarps.end(); ++it) {
 		AstVarScope* invscp = *it;
 		// LSB is first variable, so extract it that way
 		simvis.newNumber(invscp, VL_MASK_I(invscp->width()) & (inValue>>shift));
@@ -310,7 +310,7 @@ private:
 	    // If a output changed, add it to table
 	    int outnum = 0;
 	    V3Number outputChgMask (nodep->fileline(), m_outVarps.size(), 0);
-	    for (deque<AstVarScope*>::iterator it = m_outVarps.begin(); it!=m_outVarps.end(); ++it) {
+            for (std::deque<AstVarScope*>::iterator it = m_outVarps.begin(); it!=m_outVarps.end(); ++it) {
 		AstVarScope* outvscp = *it;
 		V3Number* outnump = simvis.fetchOutNumberNull(outvscp);
 		AstNode* setp;
@@ -345,7 +345,7 @@ private:
 	// See if another table we've created is identical, if so use it for both.
 	// (A more 'modern' way would be to instead use V3Hashed::findDuplicate)
 	AstVar* var1p = vsc1p->varp();
-	for (deque<AstVarScope*>::iterator it = m_modTableVscs.begin(); it!=m_modTableVscs.end(); ++it) {
+        for (std::deque<AstVarScope*>::iterator it = m_modTableVscs.begin(); it!=m_modTableVscs.end(); ++it) {
 	    AstVarScope* vsc2p= *it;
 	    AstVar* var2p = vsc2p->varp();
 	    if (var1p->width() == var2p->width()
@@ -371,7 +371,7 @@ private:
 	// elimination will remove it for us.
 	// Set each output from array ref into our table
 	int outnum = 0;
-	for (deque<AstVarScope*>::iterator it = m_outVarps.begin(); it!=m_outVarps.end(); ++it) {
+        for (std::deque<AstVarScope*>::iterator it = m_outVarps.begin(); it!=m_outVarps.end(); ++it) {
 	    AstVarScope* outvscp = *it;
 	    AstNode* alhsp = new AstVarRef(nodep->fileline(), outvscp, true);
 	    AstNode* arhsp = new AstArraySel(nodep->fileline(),