Raise compile errors on relevant type node

src/avram/callbacks/after_commit_callback.cr

@@ -56,7 +56,7 @@ module Avram::AfterCommitCallback
     {% end %}
     {%
       if block.args.size != 1
-        raise <<-ERR
+        block.raise <<-ERR
         The 'after_commit' callback requires exactly 1 block arg to be passed.
         Example:
           after_commit do |saved_user|

src/avram/callbacks/callbacks.cr

@@ -107,7 +107,7 @@ module Avram::Callbacks
   macro after_run(&block)
     {%
       if block.args.size != 1
-        raise <<-ERR
+        block.raise <<-ERR
         The 'after_run' callback requires exactly 1 block arg to be passed.
         Example:
           after_run { |value| some_method(value) }

src/avram/callbacks/delete_callbacks.cr

@@ -73,7 +73,7 @@ module Avram::DeleteCallbacks
     {% end %}
     {%
       if block.args.size != 1
-        raise <<-ERR
+        block.raise <<-ERR
         The 'after_delete' callback requires exactly 1 block arg to be passed.
         Example:
           after_delete do |deleted_user|

src/avram/callbacks/save_callbacks.cr

@@ -164,7 +164,7 @@ module Avram::SaveCallbacks
     {% end %}
     {%
       if block.args.size != 1
-        raise <<-ERR
+        block.raise <<-ERR
         The 'after_save' callback requires exactly 1 block arg to be passed.
         Example:
           after_save do |saved_user|

src/avram/define_attribute.cr

@@ -40,7 +40,8 @@ module Avram::DefineAttribute
       {% else %}
         {% default_value = "= #{type_declaration.value}" %}
       {% end %}
-      {% raise <<-ERROR
+
+      {% type_declaration.type.raise <<-ERROR
         `attribute` in #{@type} must not be called with a type union or nilable type but was called with #{type_declaration.type}
         If you were attempting to create a nilable attribute, all attributes are considered nilable by default.
 
@@ -89,7 +90,7 @@ module Avram::DefineAttribute
 
   macro file_attribute(key)
     {% unless key.is_a?(SymbolLiteral) %}
-      {% raise "file_attribute must be declared with a Symbol" %}
+      {% key.raise "file_attribute must be declared with a Symbol" %}
     {% end %}
 
     attribute {{ key.id }} : Avram::Uploadable

src/avram/migrator/alter_table_statement.cr

@@ -29,7 +29,7 @@ class Avram::Migrator::AlterTableStatement
   macro change_type(type_declaration, **type_options)
     {%
       if !type_declaration.is_a?(TypeDeclaration)
-        raise "Must pass a type declaration to 'change_type'. Example: change_type age : Int32"
+        type_declaration.raise "Must pass a type declaration to 'change_type'. Example: change_type age : Int32"
       elsif type_options.keys.includes?("default".id)
         raise "Cannot change the default value from `change_type`. Use `change_default` instead."
       end
@@ -70,7 +70,7 @@ class Avram::Migrator::AlterTableStatement
   macro change_default(type_declaration, default)
     {%
       if !type_declaration.is_a?(TypeDeclaration)
-        raise "Must pass a type declaration to 'change_default'. Example: change_default count : Int32, default: 1"
+        type_declaration.raise "Must pass a type declaration to 'change_default'. Example: change_default count : Int32, default: 1"
       end
     %}
     %column = ::Avram::Migrator::Columns::{{ type_declaration.type }}Column({{ type_declaration.type }}).new(
@@ -176,10 +176,10 @@ class Avram::Migrator::AlterTableStatement
   # Adds a references column and index given a model class and references option.
   macro add_belongs_to(type_declaration, on_delete, references = nil, foreign_key_type = Int64, fill_existing_with = nil, unique = false, index = true)
     {% unless type_declaration.is_a?(TypeDeclaration) %}
-      {% raise "add_belongs_to expected a type declaration like 'user : User', instead got: '#{type_declaration}'" %}
+      {% type_declaration.raise "add_belongs_to expected a type declaration like 'user : User', instead got: '#{type_declaration}'" %}
     {% end %}
     {% if type_declaration.type.stringify =~ /\w::\w/ && references.nil? %}
-      {% raise <<-ERROR
+      {% type_declaration.raise <<-ERROR
       Namespaced models must include the `references` option with the name of the table.
 
       Try this...
@@ -297,14 +297,13 @@ class Avram::Migrator::AlterTableStatement
   end
 
   macro symbol_expected_error(action, name)
-
     {% if name.is_a?(TypeDeclaration) %}
       {% example = name.var %}
     {% else %}
       {% example = name.id %}
     {% end %}
 
-    {% raise <<-ERROR
+    {% name.raise <<-ERROR
 
     #{action} expected a symbol like :#{example}, instead got: #{name}.
 

src/avram/migrator/create_table_statement.cr

@@ -161,10 +161,10 @@ class Avram::Migrator::CreateTableStatement
   # Adds a references column and index given a model class and references option.
   macro add_belongs_to(type_declaration, on_delete, references = nil, foreign_key_type = Int64, unique = false, index = true)
     {% unless type_declaration.is_a?(TypeDeclaration) %}
-      {% raise "add_belongs_to expected a type declaration like 'user : User', instead got: '#{type_declaration}'" %}
+      {% type_declaration.raise "add_belongs_to expected a type declaration like 'user : User', instead got: '#{type_declaration}'" %}
     {% end %}
     {% if type_declaration.type.stringify =~ /\w::\w/ && references.nil? %}
-      {% raise <<-ERROR
+      {% type_declaration.raise <<-ERROR
       Namespaced models must include the `references` option with the name of the table.
 
       Try this...

src/avram/model.cr

@@ -133,7 +133,7 @@ abstract class Avram::Model
       {% value_generator = type_declaration.value %}
 
       {% if !value_generator || value_generator && !(value_generator.is_a?(ProcLiteral) || value_generator.is_a?(ProcPointer) || value_generator.is_a?(Call)) %}
-          {% raise <<-ERROR
+          {% type_declaration.type.raise <<-ERROR
               When using a String primary_key, you must also specify a way to generate the value.
               You can provide a class method, a proc or a proc pointer.
               Your value generator must return a non-nullable String.

src/avram/nested_save_operation.cr

@@ -13,7 +13,7 @@ module Avram::NestedSaveOperation
        end %}
 
     {% unless assoc %}
-      {% raise "#{T} must have a has_one association with #{model_type}" %}
+      {% type_declaration.raise "#{T} must have a has_one association with #{model_type}" %}
     {% end %}
 
     @_{{ name }} : {{ type }} | Nil

src/avram/save_operation.cr

@@ -152,7 +152,7 @@ abstract class Avram::SaveOperation(T)
   macro permit_columns(*attribute_names)
     {% for attribute_name in attribute_names %}
       {% if attribute_name.is_a?(TypeDeclaration) %}
-        {% raise <<-ERROR
+        {% attribute_name.raise <<-ERROR
           Must use a Symbol or a bare word in 'permit_columns'. Instead, got: #{attribute_name}
 
           Try this...
@@ -163,7 +163,7 @@ abstract class Avram::SaveOperation(T)
         %}
       {% end %}
       {% unless attribute_name.is_a?(SymbolLiteral) || attribute_name.is_a?(Call) %}
-        {% raise <<-ERROR
+        {% attribute_name.raise <<-ERROR
           Must use a Symbol or a bare word in 'permit_columns'. Instead, got: #{attribute_name}
 
           Try this...
@@ -181,7 +181,7 @@ abstract class Avram::SaveOperation(T)
 
         @@permitted_param_keys << "{{ attribute_name.id }}"
       {% else %}
-        {% raise <<-ERROR
+        {% attribute_name.raise <<-ERROR
           Can't permit '#{attribute_name}' because the column has not been defined on the model for #{@type}.
 
           Try this...