f8976021c4
Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com> * java-tree.def (NEW_ARRAY_INIT): New Java tree code. * lex.c (java_lex): Remember column position before advancing one token. Retain location information on OCB_TK. * lex.h (typedef struct java_lc): Added new field. * parse.h (GET_SKIP_TYPE): New macro. (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE. * parse.y (build_new_array_init, patch_new_array_init, patch_array_constructor, maybe_build_array_element_wfl, array_constructor_check_entry): New function prototypes. (switch_block:): Tagged <node>. (OCB_TK): Tagged <operator>. (array_initializer:): Installed actions. (variable_initializer): Build location information on element if necessary. (switch_statement:): Fixed indentation typo. (switch_block:): Redefined default action. (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:. (patch_assignment): Removed duplicate code. (maybe_build_array_element_wfl, build_new_array_init, patch_new_array_init, patch_array_constructor, array_constructor_check_entry): New functions. Parse and walk array initializer nodes. From-SVN: r24224
84 lines
2.9 KiB
Modula-2
84 lines
2.9 KiB
Modula-2
/* Shift right, logical. */
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DEFTREECODE (URSHIFT_EXPR, "urshift_expr", '2', 2)
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/* Return -1, 0, 1 depending on whether the first argument is
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less, equal, or greater to the second argument. */
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DEFTREECODE (COMPARE_EXPR, "compare_expr", '2', 2)
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/* Same as COMPARE_EXPR, but if either value is NaN, the result is -1. */
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DEFTREECODE (COMPARE_L_EXPR, "compare_l_expr", '2', 2)
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/* Same as COMPARE_EXPR, but if either value is NaN, the result is 1. */
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DEFTREECODE (COMPARE_G_EXPR, "compare_g_expr", '2', 2)
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/* Unary plus. Operand 0 is the expression the unary plus is applied
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to */
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DEFTREECODE (UNARY_PLUS_EXPR, "unary_plus_expr", '1', 1)
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/* New array creation expression.
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Operand 0 is the array base type.
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Operand 1 is the list of dimension expressions.
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Operand 2 is the number of other dimensions of unspecified range.
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Once patched, the node will bear the type of the created array. */
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DEFTREECODE (NEW_ARRAY_EXPR, "new_array_expr", 'e', 3)
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/* New class creation expression.
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Operand 0 is the name of the class to be created
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Operand 1 is the argument list used to select a constructor.
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There is no operand 2. That slot is used for the
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CALL_EXPR_RTL macro (see preexpand_calls).
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The type should be the one of the created class. */
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DEFTREECODE (NEW_CLASS_EXPR, "new_class_expr", 'e', 3)
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/* Defines `this' as an expression. */
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DEFTREECODE (THIS_EXPR, "this", '1', 0)
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/* Case statement expression.
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Operand 1 is the case value. */
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DEFTREECODE (CASE_EXPR, "case", 'x', 1)
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/* Default statement expression. */
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DEFTREECODE (DEFAULT_EXPR, "default", 'x', 0)
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/* Try expression
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Operand 0 is the tried block,
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Operand 1 contains chained catch nodes
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Operand 2 contains the finally clause. */
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DEFTREECODE (TRY_EXPR, "try-catch-finally", 'e', 3)
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/* Catch clause.
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Operand 0 is the catch clause block, which contains the declaration of
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the catch clause parameter. */
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DEFTREECODE (CATCH_EXPR, "catch", '1', 1)
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/* Finally clause.
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Operand 0 is the finally label.
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Operand 1 is the finally block. */
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DEFTREECODE (FINALLY_EXPR, "finally", 'e', 2)
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/* Synchronized statement.
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Operand 0 is the expression on which we whish to synchronize,
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Operand 1 is the synchronized expression block. */
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DEFTREECODE (SYNCHRONIZED_EXPR, "synchronized", 'e', 2)
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/* Throw statement.
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Operand 0 is the throw expresion. */
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DEFTREECODE (THROW_EXPR, "throw", '1', 1)
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/* Conditional operator.
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Operand 0 is the condition expression
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Operand 1 is the then-value
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Operand 2 is the else-value. */
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DEFTREECODE (CONDITIONAL_EXPR, "?:", 'e', 3)
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/* instanceof operator.
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Operand 0 is the expression that is getting tested
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Operand 1 is the class used for the test. */
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DEFTREECODE (INSTANCEOF_EXPR, "instanceof", 'e', 2)
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/* Array initializers.
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Operand 0 is the (sub) array target to initialize, left to NULL_TREE
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when the node is created.
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Operand 1 is a CONSTRUCTOR node. */
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DEFTREECODE (NEW_ARRAY_INIT, "new_array_init", '1', 1)
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