restrict semantic imports for AST files

compiler/src/dmd/cond.d

@@ -24,7 +24,7 @@ import dmd.dscope;
 import dmd.dsymbol;
 import dmd.errors;
 import dmd.expression;
-import dmd.expressionsem;
+import dmd.expressionsem : expressionSemantic, evalStaticCondition;
 import dmd.globals;
 import dmd.identifier;
 import dmd.location;

compiler/src/dmd/declaration.d

@@ -22,18 +22,18 @@ import dmd.delegatize;
 import dmd.dscope;
 import dmd.dstruct;
 import dmd.dsymbol;
-import dmd.dsymbolsem;
+import dmd.dsymbolsem : dsymbolSemantic, aliasSemantic;
 import dmd.dtemplate;
 import dmd.errors;
 import dmd.expression;
 import dmd.func;
-import dmd.funcsem;
+import dmd.funcsem : overloadApply, getLevelAndCheck;
 import dmd.globals;
 import dmd.gluelayer;
 import dmd.id;
 import dmd.identifier;
 import dmd.init;
-import dmd.initsem;
+import dmd.initsem : initializerToExpression, initializerSemantic;
 import dmd.intrange;
 import dmd.location;
 import dmd.mtype;
@@ -42,7 +42,7 @@ import dmd.rootobject;
 import dmd.root.filename;
 import dmd.target;
 import dmd.tokens;
-import dmd.typesem;
+import dmd.typesem : toDsymbol, typeSemantic, size, hasPointers;
 import dmd.visitor;
 
 version (IN_GCC) {}

compiler/src/dmd/dtemplate.d

@@ -53,20 +53,19 @@ import dmd.dinterpret;
 import dmd.dmodule;
 import dmd.dscope;
 import dmd.dsymbol;
-import dmd.dsymbolsem;
+import dmd.dsymbolsem : dsymbolSemantic, checkDeprecated, aliasSemantic, search, search_correct, setScope, importAll;
 import dmd.errors;
 import dmd.errorsink;
 import dmd.expression;
-import dmd.expressionsem;
+import dmd.expressionsem : resolveLoc, expressionSemantic, resolveProperties;
 import dmd.func;
-import dmd.funcsem;
+import dmd.funcsem : functionSemantic, leastAsSpecialized, overloadApply;
 import dmd.globals;
 import dmd.hdrgen;
 import dmd.id;
 import dmd.identifier;
 import dmd.impcnvtab;
 import dmd.init;
-import dmd.initsem;
 import dmd.location;
 import dmd.mangle;
 import dmd.mtype;
@@ -75,11 +74,12 @@ import dmd.optimize;
 import dmd.root.array;
 import dmd.common.outbuffer;
 import dmd.rootobject;
-import dmd.semantic2;
-import dmd.semantic3;
-import dmd.templatesem;
+import dmd.semantic3 : semantic3;
+import dmd.templatesem : matchWithInstance, formatParamsWithTiargs, leastAsSpecialized, declareParameter;
 import dmd.tokens;
-import dmd.typesem;
+import dmd.typesem : hasPointers, typeSemantic, merge, merge2, resolve, toDsymbol,
+ addStorageClass, isBaseOf, equivalent, sarrayOf, constOf, mutableOf, unSharedOf,
+ unqualify, aliasthisOf, castMod, substWildTo, addMod;
 import dmd.visitor;
 
 import dmd.templateparamsem;